Legato Networker, Release 7.2, Solaris Version, Installation Guide

Transcript

January 11, 2005 NetWorker ™ Release 7.2 Solaris® Version Installation Guide Copyright © 1990-2005 by EMC Corporation. All rights reserved. This software (including documentation) is subject to the terms and conditions set forth in the end user license agreement or other applicable agreement, and you may use this software only if you accept all the terms and conditions of the license agreement. This software comprises proprietary and confidential information of EMC. Unauthorized use, disclosure, and distribution are strictly prohibited. Use, duplication, or disclosure of the software and documentation by the U.S. Government are subject to restrictions set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013 or subparagraphs (c)(1) and (2) of the Commercial Computer Software - Restricted Rights at 48 CFR 52.227-19, as applicable. Manufacturer is LEGATO Software, a division of EMC, 2350 West El Camino Real, Mountain View, CA 94040. LEGATO NetWorker, Release 7.2, Solaris Version, Installation Guide January 11, 2005 e6-1751-01 LEGATO and the LEGATO logo are registered trademarks, and LEGATO NetWorker, NetWorker, AAM, Co-StandbyServer, RepliStor, SnapShotServer, QuikStartz, AlphaStor, ClientPak, Xtender, XtenderSolutions, DiskXtender, ApplicationXtender, ArchiveXtender, EmailXtender, and EmailXaminer are trademarks or registered trademarks of LEGATO Software, a division of EMC. This is a nonexhaustive list of LEGATO trademarks, and other trademarks may be the property of their respective owners. The following may be trademarks or registered trademarks of the companies identified next to them, and may be used in this document for identification purposes only. Acrobat, Adobe / Adobe Systems, Inc. Apple, Macintosh / Apple Computer, Inc. Caldera Systems, SCO, SCO OpenServer, UnixWare / Caldera, Inc. TELEform / Cardiff Check Point, FireWall-1 / Check Point Software Technologies, Ltd. Unicenter / Computer Associates International, Inc. Access Logix, Celerra, Centera, CLARiiON, EMC, EMC2, MirrorView, Navisphere, SnapView, SRDF, Symmetrix, Symmetrix DMX, TimeFinder / EMC Corporation Fujitsu / Fujitsu, Ltd. Hewlett-Packard, HP, HP-UX, HP Tru64, HP TruCluster, OpenVMS, ProLiant / Hewlett-Packard Company AIX, DB2, DB2 Universal Database, Domino, DYNIX, DYNIXptx, IBM, Informix, Lotus, Lotus Notes, OS/2, PTX, ptx/ADMIN, Raid Plus, ServeRAID, Sequent, Symmetry, Tivoli, / IBM Corporation InstallShield / InstallShield Software Corporation Intel, Itanium / Intel Corporation Linux / Linus Torvalds Active Directory, Microsoft, MS-DOS, Outlook, SQL Server, Windows, Windows NT / Microsoft Corporation Netscape, Netscape Navigator / Netscape Communications Corporation Data ONTAP, NetApp, NetCache, Network Appliance, SnapMirror, SnapRestore / Network Appliance, Inc. IntraNetWare, NetWare, Novell / Novell, Inc. Oracle, Oracle8i, Oracle9i / Oracle Corporation NetFORCE / Procom Technology, Inc. DLTtape / Quantum Corporation Red Hat / Red Hat, Inc. R/3, SAP / SAP AG IRIX, OpenVault, SGI / Silicon Graphics, Inc. SPARC / SPARC International, Inc.a ACSLS, REELbackup, StorageTek / Storage Technology Corporation Solaris, Solstice Backup, Sun, SunOS, Sun StorEdge, Ultra / Sun Microsystems, Inc. SuSE / SuSE, Inc. Sybase / Sybase, Inc. Turbolinux / Turbolinux, Inc. Unicode / Unicode, Inc. VERITAS, VERITAS File System/ VERITAS Software Corporation WumpusWare / WumpusWare, LLC UNIX / X/Open Company Ltdb Notes: a. Products bearing SPARC trademarks are based on an architecture developed by Sun Microsystems, Inc. b. UNIX is a registered trademark in the United States and other countries, licensed exclusively through X/Open Company, Ltd. All other brand or product names may be trademarks or registered trademarks of their respective owners. LEGATO Software A Division of EMC Corporation End-User License Agreement THIS PRODUCT CONTAINS CERTAIN COMPUTER PROGRAMS AND OTHER PROPRIETARY MATERIAL, THE USE OF WHICH IS SUBJECT TO THIS END-USER LICENSE AGREEMENT (THE "EULA"). DO NOT PROCEED WITH THE INSTALLATION OF THIS PRODUCT UNTIL YOU (LATER DEFINED AS LICENSEE) HAVE READ THIS EULA AND AGREE TO BE BOUND BY AND BECOME A PARTY TO THIS EULA. BY PROCEEDING WITH THE INSTALLATION OF THIS PRODUCT (OR AUTHORIZING ANY OTHER PERSON TO DO SO), YOU AND YOUR COMPANY ACCEPT THIS EULA AND YOU REPRESENT THAT YOU ARE AUTHORIZED TO DO SO. IF YOU ARE ACCESSING THE PRODUCT ELECTRONICALLY INDICATE YOUR ACCEPTANCE OF THESE TERMS BY SELECTING THE "ACCEPT" BUTTON AT THE END OF THE EULA. IF YOU DO NOT AGREE TO THE TERMS OF THIS EULA, YOU MAY RETURN THIS PRODUCT, ALL MEDIA AND DOCUMENTATION, AND PROOF OF PAYMENT, TO THE PLACE YOU OBTAINED THEM FOR A FULL REFUND WITHIN THIRTY (30) DAYS OF FIRST ACQUIRING THIS PRODUCT OR, IF THE PRODUCT IS ACCESSED ELECTRONICALLY, SELECT THE "DECLINE" BUTTON AT THE END OF THIS EULA AND RETURN PROOF OF PAYMENT IN ACCORDANCE WITH THE ABOVE REFERENCED RETURN/REFUND PROCESS. WRITTEN APPROVAL IS NOT A PREREQUISITE TO THE VALIDITY OR ENFORCEABILITY OF THIS EULA AND NO SOLICITATION OF ANY SUCH WRITTEN APPROVAL BY OR ON BEHALF OF LEGATO SHALL BE CONSTRUED AS AN INFERENCE TO THE CONTRARY. IF YOU HAVE ORDERED THIS PRODUCT, LEGATO'S ACCEPTANCE IS EXPRESSLY CONDITIONAL ON YOUR ASSENT TO THESE TERMS TO THE EXCLUSION OF ALL OTHER TERMS; IF THESE TERMS ARE CONSIDERED AN OFFER BY LEGATO, ACCEPTANCE IS EXPRESSLY LIMITED TO THESE TERMS. 1. DEFINITIONS 1.1 Authorization Code: means the unique code provided to Licensee by LEGATO for permanent activation of the Software. The Authorization Code is provided to Licensee once the Enabler Code is registered with LEGATO. The Authorization Code may be tied to a unique machine ID code supplied by Licensee. 1.2 Documentation: Documentation: means the user reference materials on any media, provided by LEGATO for use with the Software. 1.3 Enabler Code: means the code provided by LEGATO for activation of the Software. 1.4 Licensee: means the person or entity acquiring this License or for whom this License was acquired. 1.5 Software: means the object code copy of the software program provided to You in association with this EULA, together with the associated original media and all accompanying Documentation, and together with all Updates that may be provided by LEGATO to You from time to time. 2. OWNERSHIP AND ADMINISTRATION OF SOFTWARE 2.1 Ownership and Title. As between the parties, LEGATO, and its licensors, own and shall retain all right, title, and interest in and to: (i) the Software including all intellectual property rights embodied therein; (ii) all of the service marks, trademarks, trade names, or any other designations associated with the Software; and (iii) all copyrights, patent rights, trade secret rights, and other proprietary rights relating to the Software. 2.2 Software Activation. LEGATO employs Enabler Codes and Authorization Codes that enable the use of the Software. The Software is shipped in a ”Media Kit” which consists of object code software on CD-ROM and an Enabler Code for initial activation of the Software or the Software and Enabler Code may be delivered electronically. Once LEGATO receives confirmation from Licensee that the Software is installed with the correct Enabler Code, and is provided with the host ID information, LEGATO will provide the Authorization Code to Licensee. LEGATO administers the generation and distribution of Enabler and Authorization Codes, which administration may be modified by LEGATO from time to time. 2.3 Administration of Software. LEGATO may include on the media with the Software additional computer programs which are not currently licensed for use by Licensee and to which the Enabler Code or Authorization code will not permit access. Inclusion of such additional computer programs in no way implies a license from LEGATO and access or use of such programs is strictly prohibited unless Licensee procures the right to use any such program and the applicable Enabler Code is provided thereto. 3. LICENSE GRANT 3.1 Grant. LEGATO grants to Licensee a non-exclusive, nontransferable, non-sublicensable, perpetual (unless terminated in accordance with the provisions of this EULA), license (the “License”) to (i) use the Software installed in accordance with the Documentation and only on the licensed computer(s) solely for its own internal operations; and (ii) move the Software temporarily in case of computer system malfunction. The Software may be licensed: (a) on a per copy or per seat basis, on a physical or virtual machine, (b) based upon the number of mailboxes or the number of non-concurrent users for which it may be used, or (c) based upon data volumes it supports. The License granted under this EULA does not constitute a sale of the Software or any portion or copy of it. Licensee may not use the Software on more than one computer system unless otherwise specifically authorized by an explicit Software product, or additional licenses for additional computers are purchased. Rights not expressly granted are reserved by LEGATO. 3.2 Copies. Licensee may make copies of the Software provided that any such copy is: (i) created as an essential step in utilization of the Software as licensed and is used in no other manner; or (ii) used for archival purposes. All trademark and copyright notices must be reproduced and included on such copies. Licensee may not make any other copies of the Software. 3.3 Restrictions on use. Licensee shall not, and shall not aid, abet, or permit any third party to: (i) decompile, disassemble, or otherwise reverse engineer or attempt to reconstruct or discover any source code or underlying ideas or algorithms of the Software by any means whatsoever; (ii) remove any identification, copyright, or other notices from the Software; (iii) provide, lease, lend, use for timesharing or service bureau purposes; (iv) create a derivative work of any part of the Software; or (v) develop methods to enable unauthorized parties to use the Software. If EC law is applicable, the restrictions in Section 3.3 (i) are limited so that they prohibit such activity only to the maximum extent such activity may be prohibited without violating the EC Directive on the legal protection of computer programs. Notwithstanding the foregoing, prior to decompiling, disassembling, or otherwise reverse engineering any of the Software, Licensee shall request LEGATO in writing, to provide Licensee with such information or assistance and Licensee shall refrain from decompiling, disassembling, or otherwise reverse engineering any of the Software unless LEGATO cannot or has not complied with such request in a commercially reasonable amount of time. 3.4 Purchase Orders. Nothing contained in any purchase order, acknowledgment, or invoice shall in any way modify the terms or add any additional terms or conditions to this EULA. 3.5 Updates. This section applies if the Software acquired is an update to the original Software (the “Update”). An Update does not constitute a legally licensed copy of the Software unless purchased as an Update to a previously licensed version of the same Software. The Update may only be used in accordance with the provisions of this EULA. The Update, together with the original Software, constitutes one (1) legally licensed copy of the Software. 3.6 Evaluation License. This Section applies if the Software is being used for an initial thirty (30) day evaluation period. The license is valid only for a period of thirty (30) days from the delivery of the Software, and is designed to allow Licensee the right to evaluate the Software during such period. In the event that Licensee desires to continue to license the Software, Licensee must purchase a license to the Software. Upon such purchase, Licensee will be provided with an Enabler Code in accordance with Section 2.2 above. In the event Licensee determines not to purchase a license for the Software at the end of such thirty (30) day evaluation period, then Licensee’s rights under this EULA shall terminate automatically and Licensee shall promptly return to LEGATO or destroy all copies of the Software and so certify to LEGATO. 3.7 General Public License ("GPL"). The Software may include one or more components which are derived from software subject to a General Public License. Any such components are licensed exclusively under the applicable GPL and not under this EULA. 4. MAINTENANCE AND SUPPORT 4.1 LEGATO has no obligation to provide support, maintenance, upgrades, modifications, or new releases under this EULA. LEGATO may provide such services under separate EULA. 5. LIMITED WARRANTY 5.1 Media and Documentation. LEGATO warrants that if the media or documentation are damaged or physically defective at the time of delivery of the first copy of the Software to Licensee and if defective or damaged product is returned to LEGATO (postage prepaid) within thirty (30) days thereafter, then LEGATO will provide Licensee with replacements at no cost. 5.2 Limited Software Warranty. Subject to the conditions and limitations of liability stated herein, LEGATO warrants for a period of thirty (30) days from the delivery of the first copy of the Software to Licensee that the Software, as delivered, will materially conform to LEGATO’s then current published Documentation for the Software. This warranty covers only problems reported to LEGATO during the warranty period. For customers outside of the United States, this Limited Software Warranty shall be construed to limit the warranty to the minimum warranty required by law. 5.3 Remedies. The remedies available to Licensee hereunder for any such Software which does not perform as set out herein shall be either repair or replacement, or, if such remedy is not practicable in LEGATO’s opinion, refund of the license fees paid by Licensee upon a return of all copies of the Software to LEGATO. In the event of a refund this EULA shall terminate immediately without notice with respect to such Software. 6. WARRANTY DISCLAIMER 6.1 Warranty Disclaimer. EXCEPT FOR THE LIMITED WARRANTY PROVIDED IN SECTION 5 ABOVE, ALL SOFTWARE IS PROVIDED "AS IS". LEGATO AND ITS LICENSORS MAKE NO WARRANTIES WITH RESPECT TO ANY SOFTWARE AND DISCLAIMS ALL STATUTORY OR IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING OR USAGE OF TRADE AND ANY WARRANTIES OF NONINFRINGEMENT. LEGATO DOES NOT WARRANT THAT THE SOFTWARE WILL MEET ANY REQUIREMENTS OR THAT THE OPERATION OF SOFTWARE WILL BE UNINTERRUPTED OR ERROR FREE. ANY LIABILITY OF LEGATO WITH RESPECT TO THE SOFTWARE OR THE PERFORMANCE THEREOF UNDER ANY WARRANTY, NEGLIGENCE, STRICT LIABILITY OR OTHER THEORY WILL BE LIMITED EXCLUSIVELY TO THE REMEDIES SPECIFIED IN SECTION 5.3 ABOVE. Some jurisdictions do not allow the exclusion of implied warranties or limitations on how long an implied warranty may last, so the above limitations may not be applicable. 7. LIMITATION OF LIABILITY 7.1 Limitation of Liability. EXCEPT FOR BODILY INJURY, LEGATO (AND ITS LICENSORS) WILL NOT BE LIABLE OR RESPONSIBLE WITH RESPECT TO THE SUBJECT MATTER OF THIS EULA UNDER ANY CONTRACT, NEGLIGENCE, STRICT LIABILITY, OR OTHER LEGAL OR EQUITABLE THEORY FOR: (I) ANY INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES, HOWEVER CAUSED AND WHETHER OR NOT ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES; OR (II) DAMAGES FOR LOST PROFITS OR LOST DATA; OR (III) COST OF PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR RIGHTS; OR (IV) FOR AMOUNTS IN EXCESS OF THOSE RECEIVED BY LEGATO FOR THE PARTICULAR LEGATO SOFTWARE THAT CAUSED THE LIABILITY . Because some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, LEGATO's liability in such jurisdictions shall be limited to the extent permitted by law. 8. TERM AND TERMINATION 8.1 Term. The term of this EULA is perpetual unless terminated in accordance with its provisions. 8.2 Termination. LEGATO may terminate this EULA, without notice, upon Licensee's breach of any of the provisions hereof. 8.3 Effect of Termination. Upon termination of this EULA, Licensee agrees to cease all use of the Software and to return to LEGATO or destroy the Software and all Documentation and related materials in Licensee's possession, and so certify to LEGATO. Except for the License granted herein and as expressly provided herein, the terms of this EULA shall survive termination. 9. MISCELLANEOUS 9.1 Governing Law. This EULA shall be governed by the laws of the Commonwealth of Massachusetts, without regard to the principles of conflict of laws or the United Nations Convention on Contracts for the International Sale of Goods. 9.2 Government Restricted Rights. Any Software which is acquired directly or indirectly for or on behalf of the United States of America, its agencies and/or instrumentalities ("U.S. Government"), is provided with Restricted Rights. Use, duplication, or disclosure by the U.S. Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013 or subparagraphs (c)(1) and (2) of the Commercial Computer Software Restricted Rights at 48 CFR 52.227-19, as applicable. Manufacturer is LEGATO Software, a division of EMC Corporation, 2350 W. El Camino Real, Mountain View, CA 94040. The Software is a commercial software product, licensed on the open market at market prices, and was developed entirely at private expense and without the use of any government funds. 9.3 Export and Import Controls. Regardless of any disclosure made by Licensee to LEGATO of an ultimate destination of the Products, Licensee may not directly or indirectly export or transfer any portion of the Software, or any system containing a portion of the Software, to anyone outside the United States (including further export if Licensee took delivery outside the U.S.) without first complying with any export or import controls that may be imposed on the Software by the U.S. Government or any country or organization of nations within whose jurisdiction Licensee operates or does business. Licensee shall at all times strictly comply with all such laws, regulations, and orders, and agrees to commit no act which, directly or indirectly, would violate any such law, regulation or order. 9.4 Assignment. This EULA may not be assigned or transferred by Licensee without the prior written consent of LEGATO, which shall not be unreasonably withheld. LEGATO may assign or otherwise transfer any or all of its rights and obligations under this EULA upon notice to Licensee. 9.5 Sole Remedy and Allocation of Risk. Licensee's sole and exclusive remedies are set forth in this EULA. This EULA defines a mutually agreed-upon allocation of risk, and the License price reflects such allocation of risk. 9.6 Equitable Relief. The parties agree that a breach of this EULA adversely affecting LEGATO's intellectual property rights in the Software may cause irreparable injury to LEGATO for which monetary damages may not be an adequate remedy and LEGATO shall be entitled to equitable relief in addition to any remedies it may have hereunder or at law. 9.7 No Waiver. Failure by either party to enforce any provision of this EULA will not be deemed a waiver of future enforcement of that or any other provision, nor will any single or partial exercise of any right or power hereunder preclude further exercise of any other right hereunder. 9.8 Severability. If for any reason a court of competent jurisdiction finds any provision of this EULA, or portion thereof, to be unenforceable, that provision of the EULA will be enforced to the maximum extent permissible so as to effect the intent of the parties, and the remainder of this EULA will continue in full force and effect. 10. ENTIRE EULA 10.1 This EULA sets forth the entire understanding and EULA between the parties and may be amended only in a writing signed by authorized representatives of both parties. No vendor, distributor, reseller, dealer, retailer, sales person, or other person is authorized by LEGATO to modify this EULA or to make any warranty, representation, or promise which is different than, or in addition to, the warranties, representations, or promises made in this EULA. No pre-printed purchase order terms shall in any way modify, replace or supersede the terms of this EULA. Contents Preface..................................................................................................................... 10. Audience....................................................................................................................................... 10. Product Documentation ................................................................................................................ 10. Conventions.................................................................................................................................. 11. Information and Services .............................................................................................................. 12. General Information ............................................................................................................... 12. Technical Support .................................................................................................................. 12. Licensing and Registration..................................................................................................... 13. Customer Feedback ..................................................................................................................... 13. Chapter 1: Introduction.......................................................................................... 14. About the LEGATO NetWorker Product ....................................................................................... 14. NetWorker Client.................................................................................................................... 15. NetWorker Storage Node....................................................................................................... 15. NetWorker Server .................................................................................................................. 15. LEGATO License Manager .................................................................................................... 16. Supported Devices ....................................................................................................................... 16. Enabler Codes.............................................................................................................................. 16. Related Documentation ................................................................................................................ 16. Chapter 2: Updating from a Previous NetWorker Release ................................. 17. Introduction................................................................................................................................... 17. Updating from a Previous Release ............................................................................................... 17. Task 1: Prepare to Update the NetWorker Software on the NetWorker Server..................... 18. Task 2: Update the NetWorker Software ............................................................................... 18. New Resource Database Replaces nsr.res and nsrjb.res Files ...................................... 19. Task 3: Enable and Register the Software............................................................................. 19. Chapter 3: Installing the NetWorker Software .................................................... 20. Software Installation Roadmap..................................................................................................... 20. Installation Requirements ............................................................................................................. 21. Client Software....................................................................................................................... 21. Storage Node ......................................................................................................................... 21. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 5 Contents Server Software ..................................................................................................................... 21. System Requirements ..................................................................................................... 22. Installation Guidelines...................................................................................................... 22. Installing the NetWorker Software ................................................................................................ 23. Task 1: Access the NetWorker Software ............................................................................... 23. Local CD Drive................................................................................................................. 24. Remote CD Drive............................................................................................................. 24. LEGATO Web Site........................................................................................................... 24. Task 2: Install the NetWorker Software.................................................................................. 25. Installing to a Default Location......................................................................................... 25. Client ......................................................................................................................... 25. Storage Node ............................................................................................................ 26. Server........................................................................................................................ 27. Installing to a Nondefault Location................................................................................... 29. Task 3: Change the NetWorker Servers with Access to a Client ........................................... 30. Task 4: Start the NetWorker Daemons .................................................................................. 31. Verifying the Installation ............................................................................................................... 31. Ensuring the NetWorker Software Starts ............................................................................... 31. How to Start the NetWorker Administrator Program........................................................ 32. Performing a Test Backup...................................................................................................... 32. Uninstalling the NetWorker Software............................................................................................ 33. Software Dependencies ......................................................................................................... 33. Uninstalling the Software ....................................................................................................... 34. Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment........................................................ 36. Cluster Concepts and Terminology .............................................................................................. 36. Cluster Terminology ............................................................................................................... 37. About Clustering..................................................................................................................... 37. Cluster-Aware and Cluster-Unaware NetWorker Servers...................................................... 38. Installation Requirements ............................................................................................................. 39. Software Requirements.......................................................................................................... 39. Hardware Requirements ........................................................................................................ 39. Configuration Options ............................................................................................................ 39. System Information Requirements for a Highly Available NetWorker Server ........................ 40. Updating from a Previous Release of NetWorker Software ......................................................... 40. Installing NetWorker Software in a Cluster ................................................................................... 41. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 6 Contents Installing a NetWorker Virtual Server ..................................................................................... 41. Task 1: Install the NetWorker Software ........................................................................... 42. Task 2: Define the NetWorker Server as Highly Available .............................................. 43. Task 3: Create an Instance of the NetWorker Server Resource Group .......................... 44. Example: A Highly Available NetWorker Server .............................................................. 45. Task 4: (Optional) Add a HAStoragePlus Resource to an Existing NetWorker Server Resource Group .............................................................................................................. 46. Task 5: Grant Access to the Highly Available NetWorker Server .................................... 46. Task 6: Configure the NetWorker Server......................................................................... 48. Task 7: Configure Clients under the NetWorker Server .................................................. 48. Task 8: Create Instances of the NetWorker Client Resource Type ................................. 50. Example: A Highly Available Informix Database Server .................................................. 51. Example: A Scalable Apache Web Server ...................................................................... 51. Task 9: Register Licenses for the Highly Available NetWorker Server............................ 51. Task 10: Authorize the Software...................................................................................... 53. Installing Only the NetWorker Client Software in a Cluster.................................................... 53. Task 1: Install the NetWorker Cluster Client Software..................................................... 53. Task 2: Configure NetWorker Client Software as Highly Available ................................. 54. Task 3: Create Instances of the Client Resource Type ................................................... 54. Example: A Highly Available Informix Database Server .................................................. 55. Example: A Scalable Apache Web Server ...................................................................... 55. Task 4: Define the List of Trusted NetWorker Servers .................................................... 56. Task 5: Configure Clients under the NetWorker Server .................................................. 56. Configuring an External Client to a Virtual Server ........................................................................ 57. Defining Ownership of a Raw Partition for Virtual Clients ............................................................ 58. Example: A Highly Available Web Server........................................................................ 58. Uninstalling the NetWorker Software............................................................................................ 58. NetWorker Cluster Script .............................................................................................................. 59. Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment........................................................................ 60. Software Installation Roadmap..................................................................................................... 60. Installation Requirements ............................................................................................................. 61. Software Requirements.......................................................................................................... 61. Hardware Requirements ........................................................................................................ 61. Configuration Options ............................................................................................................ 61. System Information Requirements......................................................................................... 62. Installing a NetWorker Virtual Server ........................................................................................... 63. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 7 Contents Task 1: Install the NetWorker Software in a Cluster .............................................................. 63. Task 2: Define the NetWorker Server as a Highly Available Application ............................... 63. Task 3: Grant Access to the NetWorker Virtual Server.......................................................... 65. Task 4: Configure the NetWorker Server ............................................................................... 66. Task 5: Configure Clients under the NetWorker Server......................................................... 66. Task 6: Register NetWorker Licenses for Virtual Server Failover.......................................... 68. Installing Only the NetWorker Client Software in a Cluster .......................................................... 68. Task 1: Install the NetWorker Cluster Client Software ........................................................... 68. Task 2: Configure NetWorker Client Software as a Highly Available Application .................. 69. Task 3: Define the List of Trusted NetWorker Servers........................................................... 69. Task 4: Configure Clients under the NetWorker Server......................................................... 70. Configuring an External Client to a Virtual Server ........................................................................ 71. Defining Ownership of a Raw Partition for Virtual Clients ............................................................ 71. Tracking Scheduled Saves ........................................................................................................... 72. Uninstalling the NetWorker Software............................................................................................ 72. NetWorker Cluster Script .............................................................................................................. 73. Chapter 6: Installing NetWorker Software in a VERITAS Cluster Server 3.5 Environment............................................................................................................ 75. Cluster Concepts and Terminology .............................................................................................. 75. Cluster Terminology ............................................................................................................... 76. About Clustering..................................................................................................................... 76. Cluster-Aware and Cluster-Unaware NetWorker Servers and Clients................................... 77. Software Requirements ................................................................................................................ 78. Installing Only the NetWorker Client Software in a Cluster .......................................................... 78. Task 1: Install the NetWorker Cluster Client Software ........................................................... 78. Task 2: Configure NetWorker Client Software as Highly Available........................................ 79. Task 3: Register the NWClient Resource Type and Create Resource Type Instances......... 80. About NWClient Resources ............................................................................................. 80. Example: NWClient Resource Sample Configuration ............................................... 81. Register Resource Type and Create Resource Instances .............................................. 81. Task 4: Define the List of Trusted NetWorker Servers........................................................... 82. Task 5: Configure Clients under the NetWorker Server......................................................... 83. Uninstalling the NetWorker Software............................................................................................ 84. NetWorker Cluster Script .............................................................................................................. 85. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 8 Contents Chapter 7: Autochanger Installation and Configuration..................................... 86. About Autochangers ..................................................................................................................... 86. Supported Vendor-Specific ASC and ASCQ Codes..................................................................... 87. Autochanger Configuration and Testing ....................................................................................... 87. Task 1: Configure the Autochanger ....................................................................................... 88. Task 2: Test the Autochanger ................................................................................................ 91. The jbconfig Command Output..................................................................................................... 91. Using the op Driver with Optical Devices ..................................................................................... 93. How to Reset HP Optical Drives ............................................................................................ 93. Chapter 8: Evaluating and Licensing NetWorker Software ................................ 94. How NetWorker Software Is Licensed .......................................................................................... 94. The Evaluation Process................................................................................................................ 95. Evaluating a New Installation ................................................................................................. 95. Evaluating Features on an Existing Installation ..................................................................... 95. How to Enter a Temporary Enabler Code........................................................................ 96. The Licensing Process ................................................................................................................. 96. Task 1: Enter the License Enabler Code ............................................................................... 97. Task 2: Obtain an Authorization Code ................................................................................... 97. Using the LEGATO Web Site .......................................................................................... 98. By Fax or E-mail .............................................................................................................. 98. Task 3: Enter the Authorization Code .................................................................................... 98. NetWorker Licenses ..................................................................................................................... 99. Multiplatform Licensing ........................................................................................................ 100. Example: Multiplatform Licensing Schemes .................................................................. 100. Update Enablers .................................................................................................................. 100. Required Update Enablers ............................................................................................ 101. Additional Licenses..................................................................................................................... 101. Client Connection Licenses ........................................................................................... 101. Storage Nodes............................................................................................................... 101. LEGATO NetWorker Application Modules..................................................................... 102. Cluster Clients ............................................................................................................... 102. NDMP Licensing ............................................................................................................ 102. Index ...................................................................................................................... 103. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 9 Preface This guide provides instructions on how to install the LEGATO NetWorker® software. After installing the NetWorker™ software, refer to the LEGATO NetWorker, Release 7.2, UNIX and Linux Version, Administrator’s Guide and the program’s Online Help for detailed instructions on how to configure, administer, and use the NetWorker software. Post-release information is contained in the Release Supplement for this product. This document is available on the LEGATO web site at www.legato.com. Refer to the web site periodically to view the latest Release Supplement. Audience The information in this guide is intended for system administrators who are responsible for installing software and maintaining the servers and clients on a network. Operators who monitor the daily backups may also find this manual useful. Product Documentation For a complete list of documentation related to this product, see "Related Documentation" on page 16. Most of the documents are Adobe Acrobat PDFs, and can be viewed by downloading and installing the Adobe Acrobat Reader. The Reader is available in the /viewers/acroread directory on the LEGATO® Documentation Suite CD-ROM, or directly from Adobe. To install and use the Reader on the preferred platform, refer to the instructions in the CD-ROM’s /viewers/acroread/readme.txt file or at the Adobe web site. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 10 Preface Conventions This document uses the following typographic conventions and symbols to make information easier to access and understand. Convention Indicates Example boldface Names of line commands, daemons, options, programs, or scripts The nsradmin command starts the command line version of the NetWorker Administrator program. italic in text Pathnames, filenames, computer names, new terms defined in the Glossary or within the chapter, or emphasized words Displayed messages are also written to /nsr/logs/daemon.log. italic in command line A variable that must be provided in the command line nwadmin -s server_name fixed-width Examples and information displayed on the screen media waiting: recover waiting for 8mm 5GB tape volume name fixed-width, boldface Commands and options that must be entered exactly as shown nsr_shutdown -a Menu_Name> Command A path or an order to follow for Volume>Change Mode>Appendable making selections in the user interface Important: Information that must be read and followed to ensure successful backup and recovery of data LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide The specifications are created, one for each swap file, in c:\pagefile.sys. Important: Use the no_verify option with extreme caution. 11 Preface Information and Services LEGATO offers a variety of methods (including e-mail, telephone, and fax support) to obtain company, product, and technical information. General Information The LEGATO web site provides most of the information that customers might need, including technical bulletins and binary patches from its FTP site. For specific sales or training needs, e-mail or call LEGATO. Service or Resource Technical Bulletins Binary Patches Company and Product Information Training www.legato.com Yes Yes Yes Yes ftp.legato.com (log in as anonymous) Yes Yes LEGATO Sales (650) 210-7000 (option 1) [email protected] LEGATO Education Services (650) 842-9357 [email protected] Yes Yes Technical Support The LEGATO web site provides contact information, software patches, technical documentation, and information about available support programs. • • Customers with an active support agreement have access to the LEGATO integrated product knowledge base. Help with software issues is also available through Technical Support. Customers without an active support agreement can contact Support Sales and Renewal to purchase annual software update subscriptions, or technical support services for per-update/per-incident assistance. Note: LEGATO Software technical support and update subscription services apply only to (i) LEGATO price-listed software that LEGATO supplies to its customers; and (ii) customers that have entered into an authorized LEGATO technical support agreement. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 12 Preface Licensing and Registration To license and register products, go to the licensing web site at www.LEGATO.com. To change contact information, transfer licenses, or ask questions about licensing, contact LEGATO by using one of the following methods. Licensing and Registration Contact Telephone number (650) 812 6000 (option 3, option 2)a +31 23 554 8881b Fax number (650) 745-1477a +31 23 554 8808b E-mail [email protected] [email protected] a. Contact information for the Americas, Asia, and the Pacific. b. Contact information for Europe, the Middle East, and Africa. Customer Feedback LEGATO welcomes comments and suggestions about software features, the installation procedure, and its documentation. • • • To comment on a particular guide, complete the Comments form at www.LEGATO.com. Navigate to the documentation page and click the Comments link beside the name of the guide. All comments are reviewed and acted upon, usually within one business day. To help improve our documentation in general, complete a brief survey at www.LEGATO.com. Navigate to the documentation page and click the link to the survey. To provide other suggestions and comments, send e-mail to [email protected]. Although LEGATO cannot respond personally to every request, all comments and suggestions are considered during product design. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 13 Chapter 1: Introduction This chapter provides background information on LEGATO NetWorker software and supported devices. It includes the following sections: • • • • "About the LEGATO NetWorker Product" on page 14 "Supported Devices" on page 16 "Enabler Codes" on page 16 "Related Documentation" on page 16 About the LEGATO NetWorker Product The LEGATO NetWorker product is a suite of storage management software that provides backup, recovery, and other services to computers with a wide variety of operating systems and data types. NetWorker products allow the backup in a heterogeneous environment while giving the flexibility to design an efficient manageable setup. The NetWorker software is distributed in the following formats: • • In a media kit of CD-ROMs that contain the software and electronic documentation for several related LEGATO products As a downloadable archive file from the LEGATO web site The NetWorker product has these major components: • • • • NetWorker client NetWorker storage node NetWorker server LEGATO® License Manager LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 14 Chapter 1: Introduction NetWorker Client The NetWorker client software provides recover and on-demand backup functionality, and it communicates with the NetWorker server. The NetWorker client software is installed on all computers that are required to be backed up to the NetWorker server. NetWorker clients may not have to be of the same operating system as the NetWorker server. However, to back up clients of other operating systems, the NetWorker server must have a ClientPak® enabler for that type of client. For example, in order for the NetWorker server for Solaris to back up NetWorker clients on another operating system, a separate ClientPak enabler must be purchased and entered for that operating system. NetWorker Storage Node Data can be backed up directly to devices attached to either a NetWorker server or to a NetWorker storage node. A storage node controls storage devices such as tape drives, autochangers, and silos. Storage nodes depend on the NetWorker server for the following functions: • • • • Control over which clients use the storage node’s devices for backups License management Management of the client file indexes that track each client’s data Management of the media database that tracks the data contained on each volume NetWorker storage nodes and the NetWorker server can use different operating systems. For example, a NetWorker storage node can be used on another operating system with a NetWorker server in a Solaris operating environment. However, the storage node’s enabler on the server must be of the same edition (either Network Edition or Power Edition) as the base enabler for the NetWorker server. NetWorker Server The NetWorker server software provides control and scheduling for NetWorker operations. On the NetWorker server: • • • • • • Enter the enabler licenses for the NetWorker server and all the functions the NetWorker server controls, such as autochanger modules, additional client connections, and LEGATO NetWorker ClientPak licenses. Define the clients, devices, and media that the NetWorker server controls. Define the schedules for backups and other operations. Monitor the results of backups and other operations. Manage the client file indexes that track each client’s data. Manage the media database that tracks the data contained on each volume. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 15 Chapter 1: Introduction LEGATO License Manager The LEGATO License Manager provides a central place for managing the licenses of all the NetWorker clients and servers. Instead of managing licenses separately, all NetWorker licenses can be maintained from a single computer. Installation of the License Manager is an option when installing the NetWorker software. For more information about the LEGATO License Manager, refer to the LEGATO License Manager Installation and Administrator’s Guide and the LEGATO License Manager Release Supplement on the LEGATO web site at www.legato.com. Supported Devices NetWorker software supports a variety of media types and devices, either stand-alone or in an autochanger or silo tape library. Devices can be attached to a NetWorker server or a designated storage node. To obtain the latest list of supported devices, refer to the LEGATO Compatibility Guides on the LEGATOweb site at www.legato.com. Note: The term autochanger refers to a variety of backup devices: autoloader, carousel, datawheel, jukebox, library, and near-line storage. Use a nonrewinding device for NetWorker backups. The pathnames for these devices must follow the Berkeley Software Distribution (BSD) semantic rules, for example, /dev/rmt/0mbn. The “b” in the pathname satisfies the BSD semantics requirement. If a file device is used, enter it as a directory path (the same as for other device types) rather than as just a filename. Enabler Codes Enabler codes (licenses), which activate the functionality of NetWorker software and other LEGATO software, are sold separately. For more information, see "Chapter 8: Evaluating and Licensing NetWorker Software" on page 94. Related Documentation For further information about LEGATO NetWorker software for UNIX, refer to the following related documentation: • • • • • • NetWorker Release 7.2, UNIX and Linux Version, Administrator’s Guide NetWorker Release 7.2, UNIX and Linux Version, Release Supplement NetWorker Release 7.2, Multiplatform Version, Disaster Recovery Guide NetWorker Command Reference Guide NetWorker Software Compatibility Guide UNIX man pages LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 16 Chapter 2: Updating from a Previous NetWorker Release This chapter explains how to update from a previous release of LEGATO NetWorker software. It includes the following sections: • • "Introduction" on page 17 "Updating from a Previous Release" on page 17 Introduction When updating to the NetWorker release 7.2 from a release earlier than NetWorker 6.0, the client file indexes and media database must be converted to a new format. Important: This is a one-way conversion. Once the client file indexes and the media database are updated to the current NetWorker release, these objects cannot be reverted for use by a previous release of the NetWorker software. Updating from a Previous Release The following sections explain how to complete the update process and convert the indexes: • • • "Task 1: Prepare to Update the NetWorker Software on the NetWorker Server" on page 18 "Task 2: Update the NetWorker Software" on page 18 "Task 3: Enable and Register the Software" on page 19 Note: Converting the NetWorker indexes from NetWorker 5.x to NetWorker 7.2 requires enough free disk space to match the largest client file index being converted. This space is used during the conversion process and will be released when completed. Following conversion, the media database should be approximately twice its original size. The client file indexes will be 20% to 40% smaller. These storage requirement changes are permanent. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 17 Chapter 2: Updating from a Previous NetWorker Release Task 1: Prepare to Update the NetWorker Software on the NetWorker Server To prepare to update the NetWorker software: 1. Determine whether all criteria to complete the index conversion is met. See "Updating from a Previous Release" on page 17. 2. Back up all client file indexes and generate a bootstrap for the server. If no current bootstrap and backup of all client file indexes exists, perform scheduled backups on all clients before updating to the next NetWorker release. For example, to save the bootstrap information, enter the following command: savegrp -O group Note: Make sure that all clients are included in the groups to be backed up. 3. Record the latest bootstrap save set ID and its associated volume label. To obtain this information, use the following command: mminfo -B 4. If the NetWorker software is not currently installed in the default location, record the location of the client file indexes. Task 2: Update the NetWorker Software To update the NetWorker software on the NetWorker client, storage node and server: 1. Keep a copy of the current configuration. 2. Shut down the NetWorker software using the following command: nsr_shutdown 3. Remove the earlier NetWorker release, but do not remove the client file indexes, the resource files, and media database. For more information, see "Uninstalling the NetWorker Software" on page 33. 4. Install the new release of the NetWorker software. For more information, see "Installing the NetWorker Software" on page 23. Important: Do not start the NetWorker daemons. 5. Apply any required NetWorker software patches. 6. Restart the NetWorker software by running the NetWorker startup script: /etc/init.d/networker start The media database and the client file index are converted automatically. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 18 Chapter 2: Updating from a Previous NetWorker Release The client file index conversion can be enhanced by running multiple instances of the nsrck program concurrently. This process converts multiple client file indexes in parallel. To convert multiple client file indexes in parallel, perform one of the following: • Specify the client file index to convert, as follows: nsrck client_name • Enter the nsrck command without a client name. This initiates the conversion of the next client in the list. Each instance of nsrck occupies a portion of the server’s processing, memory, and space-swapping capability. Balance the speed of index conversion against other NetWorker server needs. Monitor system performance using a diagnostic tool to determine the optimum number of nsrck instances to launch. 7. Once the media database is converted, run scheduled backups. These backups, however, are not browsable until the associated client is converted. New Resource Database Replaces nsr.res and nsrjb.res Files In NetWorker releases earlier than 7.0, all resource information was stored in *.res files. To provide better performance and improved scalability, NetWorker release 7.2 replaces the following files with a new NetWorker resource database: /nsr/res/nsr.res /nsr/res/nsrjb.res The configuration information these files contained now resides in the following directory structure: /nsr/res/nsrdb/00 . . . /nsr/res/nsrdb/09 Within this directory structure, each resource is stored in a separate numbered file. As new resources are created (for example, Client, Group, or Pool resources), new files are added in these directories. Because client resources are generally very small, the NetWorker client (nsrexecd) continues to use the /nsr/res/nsrla.res file. Task 3: Enable and Register the Software To enable and register the NetWorker software, see "Chapter 8: Evaluating and Licensing NetWorker Software" on page 94. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 19 Chapter 3: Installing the NetWorker Software This chapter explains how to install NetWorker software on Solaris. It includes the following sections: • • • • • "Software Installation Roadmap" on page 20 "Installation Requirements" on page 21 "Installing the NetWorker Software" on page 23 "Verifying the Installation" on page 31 "Uninstalling the NetWorker Software" on page 33 Software Installation Roadmap Use the following roadmap when installing NetWorker software. Read the roadmap and the referenced sections before installing the software: 1. Review the requirements section and note the default directory location and the installation file space requirements. For more information, see "Installation Requirements" on page 21. 2. Install the required NetWorker software. For more information, see ""Installing the NetWorker Software" on page 23. To update from an earlier release of NetWorker software, see "Chapter 2: Updating from a Previous NetWorker Release" on page 17. 3. Install the device drivers for the NetWorker server and any storage nodes. For more information, refer to the following sources: • • "Chapter 7: Autochanger Installation and Configuration" on page 86 The autochanger and silo chapters in the NetWorker Administrator’s Guide, UNIX and Linux Version 4. Enable and register all NetWorker products. For more information, see "Chapter 8: Evaluating and Licensing NetWorker Software" on page 94. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 20 Chapter 3: Installing the NetWorker Software Installation Requirements The system requirements differ for each of the installation types: • • • "Client Software" on page 21 "Storage Node" on page 21 "Server Software" on page 21 Important: Before installing NetWorker software, make sure that the operating system is up-to-date with the most recent patches. Note: NetWorker software does not support locales (defined by the operating system) or code sets that remap characters having special meaning for filesystems. Depending on the filesystem, these special characters may include the slash (/), the backslash (\), the colon (:), or the period(.). De_DE.646 is an example of one unsupported locale. For detailed information, refer to the NetWorker Administrator’s Guide, UNIX and Linux Version. Client Software The NetWorker client software package temporarily requires 35 MB of free space on the client computer. The client software can be installed either on a remote network file system-mounted directory or a local drive. Storage Node To install the NetWorker storage node software, the following requirements must be met: • • Device driver (LGTOdrvr) and client software (LGTOclnt) must be installed. At least one supported storage device must be attached and installed. The device can either be a stand-alone device, autochanger, or silo tape library. For a list of supported devices, refer to the LEGATO Compatibility Guides on the LEGATO web site. Server Software This section describes NetWorker server installation requirements: • • "System Requirements" on page 22 "Installation Guidelines" on page 22 LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 21 Chapter 3: Installing the NetWorker Software System Requirements To install NetWorker software on a Solaris server, make sure that: • • • • The system meets the space requirements listed in Table 1 on page 23. There is a directory on the server large enough for the NetWorker client and server indexes and the media database (usually /nsr). The installation script checks for space and suggests one or more locations for the indexes and media database. The system pathname of at least one storage device is used by the NetWorker server to back up and recover files. If a tape device is being used to back up data, use a valid pathname for that device. For example: /dev/rmt/0cbn Note: The tape device must be nonrewinding. Install Acrobat Reader software is installed to read the documentation PDFs. Acrobat Reader requires a directory with enough space to install the software. Installation Guidelines On the NetWorker server, install all of the NetWorker software in the following order: 1. Client 2. Device drivers 3. Storage node 4. Server It is recommended that the NetWorker software packages all be installed on the server during the same installation session. Note: If installing additional NetWorker software packages (storage node, server) to a NetWorker client that has processes running (for example, the nsrexecd process) an RPC error is reported. Before each software package is installed, the NetWorker software requires all NetWorker processes be shutdown. The RPC error is generated because the nsr_shutdown process attempts to stop NetWorker server processes when in fact no NetWorker server is running. This error message can be ignored and the installation process completes successfully. During the pkgadd process, ensure no NetWorker processes are currently running and do not start the NetWorker daemons until the final package is being installed. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 22 Chapter 3: Installing the NetWorker Software Table 1 on page 23 lists the default locations on the server that the installation script uses, and the disk space required. Table 1. Default Locations and Space Requirements Software/Documentation Files NetWorker Server Default Location Space Needed NetWorker Administrator program /usr/bin files 13 MB NetWorker daemon and utility command files (if you install LGTOlicm, add 1 MB) /usr/sbin 90 MB Online client file indexes; media database /nsr varies NetWorker device drivers (note that 39 MB of drivers are now installed in /usr/sbin) /usr/kernel/drv /usr/sbin /usr/lib/nsr 40 MB NetWorker man pages /usr/man 1 MB Adobe Acrobat Reader /opt/Acrobat3/bin 8 MB Documentation PDFs optional varies Installing the NetWorker Software The following sections explain how to access and install the NetWorker software: • • • • "Task 1: Access the NetWorker Software" on page 23 "Task 2: Install the NetWorker Software" on page 25 "Task 3: Change the NetWorker Servers with Access to a Client" on page 30 "Task 4: Start the NetWorker Daemons" on page 31 Task 1: Access the NetWorker Software Access the LEGATO NetWorker software: • • • "Local CD Drive" on page 24 "Remote CD Drive" on page 24 "LEGATO Web Site" on page 24 Important: The evaluation release of NetWorker software contains tarred and compressed versions of the NetWorker software distribution files. Ensure that there is adequate disk space to contain both the compressed download file (about 13 MB) and the fully uncompressed files (about 50 MB). LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 23 Chapter 3: Installing the NetWorker Software Local CD Drive To access the LEGATO NetWorker software from a local CD-ROM: 1. Log in as root to the system where the NetWorker software is being installed. 2. Mount the CD-ROM drive. 3. Locate the appropriate directory on the CD-ROM. 4. Set the PATH environment variable for user root to contain the directory where the NetWorker executables reside. For information, see Table 1 on page 23. Remote CD Drive To access the LEGATO NetWorker software from a remote CD-ROM: 1. On the remote system: a. Insert the CD-ROM into the remote system’s drive. b. Mount the CD-ROM drive on the remote system. c. Make the CD-ROM drive exportable through the network filesystem (NFS). 2. On the local system: a. Log in as root on the system where the NetWorker software is being installed. b. Create a mount point. c. Mount the remote CD-ROM filesystem. For example: mount remote_host:/cdrom/mount_dir Set the PATH environment variable for user root to contain the directory where the NetWorker executables reside. For information, see Table 1 on page 23. LEGATO Web Site To access NetWorker software from the LEGATO web site: 1. To request the NetWorker software: a. Go to the LEGATO web site at www.legato.com. b. Click the link for downloading software. 2. Complete and submit the Evaluation Download Request page located at http://www.legato.com/resources/downloads/index.cfm. When you have completed and submitted the Evaluation Download Request page, you will receive an e-mail with the URL to download the NetWorker software. 3. Access the NetWorker software: a. Log in as root on the computer where the NetWorker software is being installed. b. Create a temporary directory to download the file and change to that directory. 4. Go to the LEGATO Software Evaluation Download page at www.legato.com/eval. 5. Download the NetWorker evaluation software to the /tmpdir directory. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 24 Chapter 3: Installing the NetWorker Software 6. Uncompress the downloaded NetWorker software by using one of the following platform-specific gunzip commands: gunzip nw72_ncw10_solaris_32.tar.gz gunzip nw72_ncw10_solaris_64.tar.gz 7. Extract the uncompressed, tarred file by using one of the following platform-specific tar -xvpBf commands: tar -xvpBf nw72_ncw10_solaris_32.tar tar -xvpBf nw72_ncw10_solaris_64.tar The NetWorker distribution software directories and files are listed on the screen as the extraction proceeds. The PATH environment variable for the user root on the NetWorker server and the user on each NetWorker client must contain the directory where the NetWorker executables reside. For information on this directory, see Table 1 on page 23. Task 2: Install the NetWorker Software By default, the NetWorker software is installed in the /usr directory. The software can be installed in a default or nondefault location. For instructions, see: • • "Installing to a Default Location" on page 25 "Installing to a Nondefault Location" on page 29 Installing to a Default Location This section explains how to install the server, client, and storage node software: • • • "Client" on page 25 "Storage Node" on page 26 "Server" on page 27 Client To install NetWorker software on the computer that is designated as the NetWorker client: 1. Enter one of the following pkgadd commands: pkgadd -d /cdrom/cdrom1/solaris_32 pkgadd -d /cdrom/cdrom1/solaris_64 Important: Do not press the [Enter] key for the default response All. Accepting the default installs the server, the device driver packages, and the Fibre Channel devices. 2. Enter the appropriate option number to install the client package (LGTOclnt). The client package temporarily requires 35 MB of free space on the client computer. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 25 Chapter 3: Installing the NetWorker Software 3. (Optional) Enter the appropriate option numbers to install the NetWorker configuration wizards: • Client configuration wizard package (LGTOwiz). • Device configuration wizard package (LGTOwizd). For more information on the NetWorker configuration wizard, refer to the NetWorker Release Supplement, UNIX and Linux Version. Important: If installing the device configuration wizard package (LGTOwizd) you must first install the client configuration wizard package (LGTOwiz). However, the client configuration wizard installation is not dependant on the device configuration package and can be installed separately. 4. (Optional) Enter the appropriate option number to install the man pages (LGTOman). 5. Start the NetWorker daemons. For more information on how to start the NetWorker daemons, see "Task 4: Start the NetWorker Daemons" on page 31. Storage Node To install NetWorker software on the computer that is designated as the NetWorker storage node and for which you have purchased an enabler code: 1. Enter one of the following pkgadd commands: pkgadd -d /cdrom/cdrom1/solaris_32 pkgadd -d /cdrom/cdrom1/solaris_64 Important: Start the NetWorker daemons only after the last NetWorker package is installed. 2. Enter the appropriate options to install the following packages. Software packages on the storage node must be installed in the following order: • • • • • • LGTOclnt (client software package) LGTOdrvr (device driver software package) LGTOnode (storage node software package) LGTOman (optional man pages) LGTOwiz (optional client configuration wizard package) LGTOwizd (optional device configuration wizard package) LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 26 Chapter 3: Installing the NetWorker Software Important: The LGTOwiz package can be installed at any point after the LGTOclnt package. If installing the device configuration wizard package (LGTOwizd) you must first install the Client configuration wizard package (LGTOwiz). However, the client configuration wizard installation is not dependant on the device configuration package and can be installed separately. For more information on the NetWorker configuration wizard, refer to the NetWorker Release Supplement, UNIX and Linux Version. 3. Start the NetWorker daemons. For more information on how to start the NetWorker daemons, see "Task 4: Start the NetWorker Daemons" on page 31. 4. Configure the driver software to provide support for NetWorker software to back up data to the SCSI storage devices attached to the system. For more information, see "Autochanger Installation and Configuration" on page 86. For the latest information about supported devices, refer to the LEGATO Compatibility Guides on the LEGATO web site. Server To install NetWorker software on the computer that is designated as the NetWorker server: 1. Keep a copy of the current configuration. The NetWorker software installation script modifies the /etc/rpc and /etc/syslog.conf files during the installation process. Enter the following commands: cp /etc/rpc /etc/rpc.old cp /etc/syslog.conf /etc/syslog.conf.old 2. Enter one of the following pkgadd commands: pkgadd -d /cdrom/cdrom1/solaris_32 pkgadd -d /cdrom/cdrom1/solaris_64 3. Press [Enter] to install all of the packages on the server. LEGATO recommends that all of the NetWorker software be installed on the server at the same time. Important: Start the NetWorker daemons only after the last NetWorker package is installed. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 27 Chapter 3: Installing the NetWorker Software To install only selected software packages on the server, install them in the following order: • LGTOclnt (client software package) • LGTOdrvr (device drivers package) • LGTOnode (storage node software package) • LGTOserv (server software package) • LGTOman (optional man pages) • LGTOlicm (optional LEGATO License Manager software package) • LGTOwiz (optional client configuration wizard package) • LGTOwizd (optional device configuration wizard package) Important: The LGTOwiz package can be installed at any point after the LGTOclnt package. If installing the device configuration wizard package (LGTOwizd) you must first install the client configuration wizard package (LGTOwiz). However, the Client configuration wizard installation is not dependant on the device configuration wizard package and can be installed separately. For more information on the NetWorker configuration wizard, refer to the NetWorker Release Supplement, UNIX and Linux Version. For more information on the LEGATO License Manager software, refer to the LEGATO License Manager Installation and Administrator's Guide, 2nd Edition. 4. Start the NetWorker daemons. For more information on how to start the NetWorker daemons, see "Task 4: Start the NetWorker Daemons" on page 31. 5. Verify that the NetWorker daemons shown in Table 2 on page 28 are running. Enter the following command: ps -ef | grep ns 6. If the output does not list nsrd and nsrexecd as current processes, run the following command to start the NetWorker daemons on the NetWorker server: /etc/init.d/networker start Table 2 on page 28 lists the NetWorker daemons for each installation package. Table 2. NetWorker Daemons NetWorker Installation Packages NetWorker Daemons NetWorker server nsrd, nsrexecd, nsrindexd, nsrmmdbd, nsrmmd NetWorker client nsrexecd NetWorker storage node nsrexecd, nsrmmd LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 28 Chapter 3: Installing the NetWorker Software Installing to a Nondefault Location By default, NetWorker software is installed in the /usr directory. If there is insufficient disk space on the /usr partition, the following NetWorker packages can be relocated to a specified directory on another partition: • • • • • LGTOclnt (client software package) LGTOnode (storage node software package) LGTOserv (server software package) LGTOwiz (optional client configuration wizard package) LGTOwizd (optional device configuration wizard package) The following NetWorker packages must always be installed in the default location: • • LGTOman (optional NetWorker man pages) LGTOdrvr (optional NetWorker device driver commands, libraries, and utilities) For a listing of the default locations and size requirements, see Table 1 on page 23. Important: Do not relocate any of the packages if LEGATO NetWorker Module software is already installed on the computer. The LGTOwiz package can be installed at any point after the LGTOclnt package. If installing the device configuration wizard package (LGTOwizd) you must first install the client configuration wizard package (LGTOwiz). However, the client configuration wizard installation is not dependant on the device configuration package and can be installed separately. For more information on the NetWorker configuration wizard, refer to the NetWorker Release Supplement, UNIX and Linux Version. To install the NetWorker packages to a nondefault location: 1. Copy the /var/sadm/install/admin/default file, as shown: cp /var/sadm/install/admin/default /tmp/default.tmp 2. Edit the /var/sadm/install/admin/default file and change the value assigned to the basedir variable from default to ask, as shown: basedir=ask 3. Create a directory and the bin and sbin subdirectories to install the NetWorker packages, for example: mkdir -p /my_path/sbin mkdir -p /my_path/bin 4. Modify the root PATH variable to include the bin and sbin subdirectories of the directory just created, for example: /my_path/bin:/my_path/sbin 5. Enter one of the following pkgadd commands: pkgadd -d /cdrom/cdrom1/solaris_32 pkgadd -d /cdrom/cdrom1/solaris_64 LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 29 Chapter 3: Installing the NetWorker Software 6. When the following prompt appears in the script, enter the same base directory for all the relocated packages: Enter path to package base directory (default: /usr) [?,q] /my_path Using /my_path as the package base directory. Important: To successfully install the LGTOdrvr and LGTOman packages, provide the root directory (/) when prompted for a directory in which to install the packages. 7. When all the applicable packages are added and the prompt appears, press [q] to exit. 8. Copy the /tmp/default.tmp file to the following location. For example: cp /tmp/default.tmp /var/sadm/install/admin/default If pkgrm is used to remove the packages at a later date, specify the base directory. Task 3: Change the NetWorker Servers with Access to a Client To limit the servers authorized to access a client, specify a list of trusted NetWorker servers for a client in the /nsr/res/servers file. After installing the client, storage node, and server software, use the following procedure to change the NetWorker servers that are authorized to access a client. To change which NetWorker servers can access a client: 1. Enter the following command to shut down the NetWorker daemons: nsr_shutdown 2. Edit or create the /nsr/res/servers file and add the set of NetWorker servers, one per line, that require access to the client. The first entry in this file becomes the default NetWorker server. Important: If the /nsr/res/servers file is empty or does not exist, any NetWorker server is authorized to: • Access and back up the client • Perform a directed recovery to the client 3. If necessary, remove the -s option from the nsrexecd command that is invoked by the boot-time startup file. Running nsrexecd with the -s option supersedes the /nsr/res/servers file: a. Check the NetWorker boot-time startup file to see whether nsrexecd is being run with the -s option. The boot-time startup file for the Solaris environment is /etc/init.d/networker. b. If the -s option exists in the boot-time startup file, remove all occurrences of -s server_name in the startup file. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 30 Chapter 3: Installing the NetWorker Software Task 4: Start the NetWorker Daemons The NetWorker daemons must be started after the installation procedure. 1. Start the NetWorker daemons: /etc/init.d/networker start 2. Enter the following command at the system prompt: ps -ef | grep nsr Table 3 on page 31 lists the NetWorker daemons that should be running. Table 3. NetWorker Daemons NetWorker Installation Packages NetWorker Daemons NetWorker server nsrd, nsrexecd, nsrindexd, nsrmmdbd, nsrmmd NetWorker client nsrexecd NetWorker storage node nsrexecd, nsrmmd Note: The NetWorker daemon nsrmmd is only present if one or more devices are enabled. Verifying the Installation The following sections provide information about verifying the installation: • • "Ensuring the NetWorker Software Starts" on page 31 "Performing a Test Backup" on page 32 Ensuring the NetWorker Software Starts The NetWorker software provides the NetWorker Administrator program (nwadmin) and a command line interface. Use the NetWorker Administrator program for the following procedures. To learn more about the command line interface, refer to the nsradmin(8) man page. The toolbar buttons in the main window of the NetWorker Administrator program provide quick access to the most frequently performed NetWorker administration tasks. The program’s Online Help is available through the Help menu. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 31 Chapter 3: Installing the NetWorker Software How to Start the NetWorker Administrator Program To start the NetWorker Administrator program, enter the following command: nwadmin -s server_name & If the NetWorker Administrator program does not appear, try one of the following: • • Check that the DISPLAY environment variable is set correctly. Check that the PATH environment variable contains the correct path to the NetWorker programs. The default installation directories for the Solaris platform are: /usr/bin /usr/sbin If the NetWorker Administrator program cannot connect to the specified server: 1. Run the ps command to check that the required NetWorker daemons, nsrd and nsrexecd, are present on the NetWorker server: ps -ef | grep nsr 2. If the output does not list nsrd and nsrexecd as current processes, run the following command to start the NetWorker daemons on the NetWorker server: /etc/init.d/networker start Performing a Test Backup To perform a test backup using stand-alone devices: 1. Configure a device on the NetWorker server. For more information, refer to the NetWorker Administrator’s Guide, UNIX and Linux Version. 2. Insert a volume into the configured device. 3. Label the volume with the Default label template: a. Select the device. b. Select Label from the main window. The NetWorker Administrator program displays the preconfigured label templates. c. Select the Default pool. d. Click OK. 4. Mount the volume in the drive by selecting Mount from the main window. 5. Configure the NetWorker client: a. From the Clients menu, select Client Setup. b. In the Clients attribute, select the NetWorker server host. c. In the Save Set attribute, click Add, overwrite the text in the Save Set text box with the path of a single file to be backed up, such as /usr/etc/hosts, and then click Change. d. Click Apply to apply changes. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 32 Chapter 3: Installing the NetWorker Software 6. Test the group backup: a. Click the Group Control button on the toolbar of the main window. The Group Control window appears with the Default group highlighted. b. Click Start. 7. To view the progress of the test backup, select Details from the Group Control window. Messages appear in the panels of the main window as the backup progresses. 8. To view the client file index entries, click the Indexes button on the toolbar of the main window. These entries were created during the test backup. Entries that indicate what data was backed up should appear under Save Sets. If the test backup was not successful, refer to the troubleshooting information in the NetWorker Administrator’s Guide, UNIX and Linux Version to determine the cause. Uninstalling the NetWorker Software Use the pkgrm command to uninstall individual NetWorker packages or all of the NetWorker packages at the same time. Software Dependencies The NetWorker software packages depend on each other. Uninstall them in the following order: • • • • • • • LGTOwizd LGTOwiz LGTOserv LGTOnode LGTOdrvr LGTOlicm LGTOclnt If the LEGATO License Manager (LLM) software is installed, there is a dependency on the NetWorker client software and the LLM software must be uninstalled first. If the device configuration wizard software (LGTOwizd) is installed, there is a dependency on the NetWorker client configuration wizard software (LGTOwiz) and the device configuration wizard software must be uninstalled first. If the client configuration wizard software (LGTOwiz) is installed, there is a dependency on the NetWorker client software and the client configuration wizard software must be uninstalled first. The man pages (LGTOman) and document files have no dependencies and can be uninstalled at any time. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 33 Chapter 3: Installing the NetWorker Software Uninstalling the Software To remove the NetWorker software packages: 1. Log in as root on the system where the software is being removed. 2. Enter the nsr_shutdown command to shut down the NetWorker daemons. A list of NetWorker daemons that will be shut down appears, along with a prompt that asks whether to continue with the nsr_shutdown command. 3. Enter the pkgrm command to remove the software. For example: • To remove all the packages, enter the following command: pkgrm LGTOwizd LGTOwiz LGTOserv LGTOnode LGTOdrvr LGTOlicm LGTOclnt LGTOman Note: In the pkgrm command, LGTOwizd must appear before the LGTOwiz package. The LGTOwiz package must appear before the LGTOclnt package. Important: Do not choose the default option All to remove the NetWorker software packages. Choosing this option removes all the software packages (not just NetWorker software) that were installed on the computer using the pkgadd utility. • To remove only the: – Device configuration wizard software, enter the following command: pkgrm LGTOwizd – – The LGTOwizd package must be uninstalled before the LGTOwiz package that must be uninstalled before the LGTOclnt package. For more information on the NetWorker configuration wizard, refer to the NetWorker Release Supplement, UNIX and Linux Version. Client configuration wizard software, enter the following command: pkgrm LGTOwiz The LGTOwiz package must be uninstalled before the LGTOclnt package. For more information on the NetWorker configuration wizard, refer to the NetWorker Release Supplement, UNIX and Linux Version. Server software, enter the following command: pkgrm LGTOserv – Storage node software, enter the following command: pkgrm LGTOnode – Device driver software, enter the following command: pkgrm LGTOdrvr This removes the LGTOdrvr package from the server or storage node where the device driver software is installed. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 34 Chapter 3: Installing the NetWorker Software – – – LEGATO License Manager software, enter the following command: pkgrm LGTOlicm Client software, enter the following command: pkgrm LGTOclnt NetWorker man pages, enter the following command: pkgrm LGTOman This removes the LGTOman package from the server, storage node, or client where the man pages are installed. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 35 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment This chapter explains how to install NetWorker software in a Sun Cluster version 3.0 or 3.1, environment. It includes the following sections: • • • • • • • • "Cluster Concepts and Terminology" on page 36 "Installation Requirements" on page 39 "Updating from a Previous Release of NetWorker Software" on page 40 "Installing NetWorker Software in a Cluster" on page 41 "Configuring an External Client to a Virtual Server" on page 57 "Defining Ownership of a Raw Partition for Virtual Clients" on page 58 "Uninstalling the NetWorker Software" on page 58 "NetWorker Cluster Script" on page 59 A Sun Cluster system enables applications to be run and administered as highly available resources (data services). For detailed information about Sun Cluster 3.0 or 3.1, refer to the appropriate Sun documentation. Important: Highly available storage nodes are not supported. Cluster Concepts and Terminology This section discusses the following: • • • "Cluster Terminology" on page 37 "About Clustering" on page 37 "Cluster-Aware and Cluster-Unaware NetWorker Servers" on page 38 LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 36 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment Cluster Terminology For consistency and clarity, this section defines the following terms: Node — A physical machine that is a member in the cluster. Failover node — A cluster node to which the NetWorker virtual server can fail over. Virtual client — A NetWorker client that is associated with a highly available or scalable service in a cluster. Cluster client — A NetWorker cluster client is either a physical client or a virtual client. A physical client resource backs up data belonging to a physical node within a cluster. A virtual client resource backs up data belonging to a highly available or scalable service within a cluster. Virtual server — A NetWorker server that is configured as a highly available application within a cluster. Stand-alone NetWorker server — A NetWorker server that is not highly available. Cluster-aware NetWorker server — A NetWorker server that can recognize cluster clients. About Clustering Clustering means that two or more nodes are connected and appear to network users as a single, highly available system. A highly available system allows the application services to continue despite most hardware or software failures. Each cluster node has its own IP address. Each cluster node might also have private (local) resources or disks that are available only to that computer. In addition to the nodes, a cluster can have one or more virtual services, each with its own IP address. A virtual service can have zero or more shared disks. Figure 1 on page 38 displays a general cluster configuration consisting of two or more nodes and at least one NetWorker server. In this illustration: • • • Node 1 is a computer with its own Local Disk. Node 2 is a computer with its own Local Disk. Highly available NetWorker Server on the Virtual Server owns Shared Disks. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 37 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment Figure 1. General Cluster Configuration Node 1 clus_phys1 Node 2 clus_phys2 Private NetWork clus_log1 Local Disk If Node1fails, clus_log1 fails over to Node2 Local Disk NetWorker Logical Host (Virtual Server) Volume-managed Shared Disks Administrative Workstation Terminal Concentrator Public NetWork In this example, the NetWorker server can fail over between Node 1 and Node 2; however, the NetWorker server only runs on one node at a time. The NetWorker server inherits the virtual server’s IP address. Although NetWorker software is installed on all the physical nodes within the cluster, the server software is active on only one node at a time. If a hardware or software breakdown occurs on the node on which the NetWorker server is running, the NetWorker server moves to another node in the cluster. The NetWorker client software runs on all the physical nodes within the cluster, regardless of whether or not the NetWorker server resource group is running. This allows the backup of the physical client to proceed, as long as the node is running. Only one instance of the client software (nsrexecd) runs on each physical node within the cluster. The NetWorker client software is designed to recognize more than one client (physical client plus virtual client) that might be associated with a single physical node. Cluster-Aware and Cluster-Unaware NetWorker Servers To perform scheduled backups within a cluster, a cluster-aware NetWorker server and NetWorker client must be installed. Note: Not all NetWorker servers and clients are cluster-aware. For example: • If a NetWorker server does not have cluster-client support, it cannot recognize cluster clients. When a scheduled backup is performed, the NetWorker server backs up only the private data of the physical node. The data is backed up to the same index representing the physical node. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 38 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment • If a NetWorker client does not have cluster-client support, it backs up all data that belongs to the virtual servers and physical nodes into the same index representing the physical node. It does not recognize the difference between virtual and physical clients. For more information, refer to the LEGATO Compatibility Guides on the LEGATO web site. Installation Requirements The following sections discuss the software and hardware required to install and configure the NetWorker server or client software within a Sun Cluster environment: • • • • "Software Requirements" on page 39 "Hardware Requirements" on page 39 "Configuration Options" on page 39 "System Information Requirements for a Highly Available NetWorker Server" on page 40 For the most up-to-date information regarding software and hardware requirements, refer to the LEGATO Compatibility Guides on the LEGATO web site at www.legato.com. Software Requirements To install a NetWorker virtual server, make sure that the following software is installed on each node in the cluster: • • • Solaris 8 or Solaris 9 operating environment Sun Cluster version 3.0 or 3.1 Volume Manager software (Solstice DiskSuite/Solaris Volume Manager) Hardware Requirements To install the NetWorker software, make sure that the following hardware requirements are met for server installation only: • • Multihosted disks that are used as a mount point for global filesystems to contain the shared /nsr area. A device with local affinity for the local bootstrap backup that is connected to all the nodes within the cluster. Configuration Options For information on how to configure the following, refer to the NetWorker Adminstrator’s Guide: • • Tape libraries with a NetWorker virtual server Remote physical storage node with a NetWorker virtual server LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 39 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment System Information Requirements for a Highly Available NetWorker Server Figure 2 on page 40 and Table 4 on page 40 display the system information needed to install a highly available NetWorker software within a Sun Cluster environment. Figure 2. Sample Cluster Configuration Node 1 clus_phys1 Node 2 clus_phys2 Private NetWork clus_log1 Local Disk If Node1fails, clus_log1 fails over to Node2 Local Disk NetWorker Logical Host (Virtual Server) Volume-managed Shared Disks Administrative Workstation Terminal Concentrator Public NetWork Table 4. Required Information: Highly Available NetWorker Server Information Required Example NetWorker virtual hostname with an IP address in the same subnet as clus_vir1 the cluster nodes 192.168.1.10 NetWorker globally mounted configuration area /global/nw NetWorker cluster configuration script /usr/sbin/networker.cluster File containing the host ID of all the cluster members /nsr/res/hostids Updating from a Previous Release of NetWorker Software To update from NetWorker releases 6.1.x and 7.0 to NetWorker release 7.2 in a Sun Cluster 3.0 or 3.1 environment: 1. Collect the following NetWorker software system information: • • The location of the NetWorker server global /nsr directory on the shared storage. The location of the NetWorker client local /nsr directories. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 40 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment 2. List and save the cluster resource group configuration: scrgadm -pvv > scrgadm_pvv.out scconf -pvv > scconf_pvv.out 3. Use NetWorker software to back up the cluster. Make sure that you have a recent backup of the indexes and bootstrap using the savegrp -O command. 4. Remove the NetWorker software cluster configuration files and uninstall the NetWorker software. Do not remove the global and local /nsr directories. For instructions on uninstalling the NetWorker software, see "Uninstalling the NetWorker Software" on page 58. 5. If required, upgrade the Sun Cluster software. For instructions, refer to the Sun Cluster documentation. 6. Install and configure the NetWorker 7.2 software. Make sure that: • You specify the same local /nsr and global /nsr directories. • The NetWorker client type resource properties for Owned_paths and Clientname are the same as before the upgrade. • The NetWorker Config_dir resource contains the same values as before the upgrade. • The Network_resources_used property contains the same value that the Resource_dependencies property had before the upgrade. For detailed instructions on installing NetWorker software in a Sun Cluster environment, see "Installing NetWorker Software in a Cluster" on page 41. Installing NetWorker Software in a Cluster To install the NetWorker software in a Sun Cluster environment, see the following: • • "Installing a NetWorker Virtual Server" on page 41 "Installing Only the NetWorker Client Software in a Cluster" on page 53 Installing a NetWorker Virtual Server To install and configure the NetWorker software as a highly available service in a cluster, perform the following tasks: • • • • • • • • "Task 1: Install the NetWorker Software" on page 42 "Task 2: Define the NetWorker Server as Highly Available" on page 43 "Task 3: Create an Instance of the NetWorker Server Resource Group" on page 44 "Task 4: (Optional) Add a HAStoragePlus Resource to an Existing NetWorker Server Resource Group" on page 46 "Task 5: Grant Access to the Highly Available NetWorker Server" on page 46 "Task 6: Configure the NetWorker Server" on page 48 "Task 7: Configure Clients under the NetWorker Server" on page 48 "Task 8: Create Instances of the NetWorker Client Resource Type" on page 50 LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 41 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment • • "Task 9: Register Licenses for the Highly Available NetWorker Server" on page 51 "Task 10: Authorize the Software" on page 53 Task 1: Install the NetWorker Software The NetWorker software must be installed on all nodes in the cluster that are required to run the NetWorker resource group. Important: Make sure that the: • Solaris 8 operating environment and Sun Cluster 3.0 or 3.1 software are already installed on all nodes in the cluster and that those nodes boot in cluster mode. • PATH environment variable includes /usr/sbin and /usr/cluster/bin. To install the NetWorker software on nodes that will be running the NetWorker resource group: 1. Access the NetWorker software from the distribution media. For detailed installation instructions, see "Chapter 3: Installing the NetWorker Software" on page 20. 2. Keep a copy of the current configuration. The NetWorker software installation script modifies the /etc/rpc and /etc/syslog.conf files during the installation process. Enter the following commands: cp /etc/rpc /etc/rpc.old cp /etc/syslog.conf /etc/syslog.conf.old 3. Enter the pkgadd command as follows: pkgadd -d . 4. Press [Enter] to install all of the packages on the server. LEGATO recommends installing all the software on the server at the same time. Important: Start the NetWorker daemons only after the last NetWorker package is installed. Install selected software packages in the following order: • LGTOclnt (client software package) • LGTOdrvr (device drivers package) • LGTOnode (storage node software package) • LGTOserv (server software package) • LGTOman (optional man pages) 5. Start the NetWorker daemons: /etc/init.d/networker start 6. Press [q] to exit. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 42 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment Task 2: Define the NetWorker Server as Highly Available To define and configure the NetWorker server as highly available: 1. Log in as root. 2. Make sure that the /etc/hosts file on each cluster node contains the name of the logical host. The logical hostname can be published in the Domain Name System (DNS) or Network Information Services (NIS). 3. From each node in the cluster that will run the NetWorker server process: a. Run the cluster configuration script networker.cluster located in /usr/sbin. For an example of the script, see "NetWorker Cluster Script" on page 59. This script defines the LGTO.serv and the LGTO.clnt resource types that the NetWorker software requires. b. In response to the following prompts, enter the following information: Enter directory where local NetWorker database is installed [/nsr]? – Enter the location of the local NetWorker database directory provided during the installation procedure. For example: /space/nsr Do you wish to configure for both NetWorker server and client? Yes or No [Yes]? – Enter Yes to configure the server software. This also installs the client software by default. – Enter No to configure only the client software. Do you wish to add now the site-specific values for: NSR_SHARED_DISK_DIR and NSR_SERVICE_ID Yes or No [Yes]? – Enter Yes to ensure compatibility with other cluster environments. Enter the Logical Hostname to be used for NetWorker? – Enter the published logical hostname to be used by the highly available NetWorker server. For example: clus_vir1 In what path will this nsr directory be created/located? – Enter the pathname of the globally mounted /nsr directory that will contain the configuration information for the highly available NetWorker server. For example: /global/nw. Notes: • • For more information, see "System Information Requirements for a Highly Available NetWorker Server" on page 40. To undo any changes to the configuration, run the networker.cluster -r script and then run the networker.cluster script again. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 43 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment Task 3: Create an Instance of the NetWorker Server Resource Group A resource group must be created for the highly available NetWorker server. It must contain the following resources: • • • • • Logical hostname Globally mounted filesystem for the /nsr area LGTO.serv resource LGTO.clnt resource HAStoragePlus (optional) To create an instance of the NetWorker server resource group, perform the following steps on one node in the cluster: 1. Create a resource group: scrgadm -a -g networker 2. Add the logical host resource: scrgadm -a -L -g networker -l clus_vir1 3. (Optional), create an instance of the SUNW.HAStoragePlus resource type: a. Determine if the HAStoragePlus resource type is registered within the cluster: scrgadm -p | egrep Type b. If required, register the HAStoragePlus resource type within the cluster: scrgadm -a -t SUNW.HAStoragePlus c. Create the SUNW.HAStoragePlus resource: scrgadm -a -g networker -j hastorageplus -t SUNW.HAStoragePlus \ -x FilesystemMountPoints=/global/clus_vir1/nw,/global/clus_vir1/space \ -x AffinityOn=True Note: For more information on the SUNW.HAStoragePlus resource and how to set up locally mounted global systems, refer to the Sun Cluster 3.0 or 3.1 documentation. 4. Create an instance of the LGTO.clnt resource type: scrgadm -a -j client -t LGTO.clnt -g networker \ -x clientname=clus_vir1 \ -x owned_paths=/global/clus_vir1/nw,/global/clus_vir1/space If the logical host resource name is different than the hostname it specifies, use the following command to: a. Set the client name to the virtual hostname. b. Set the optional network_resource property to the logical host resource name. For example: scrgadm -a -j client -t LGTO.clnt -g networker \ -x clientname=virtual_hostname -x network_resource=clus_vir1 \ -x owned_paths=/global/clus_vir1/nw,/global/clus_vir1/space LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 44 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment 5. Create an instance of the LGTO.serv resource type: scrgadm -a -j server -t LGTO.serv -g networker \ -y network_resources_used=clus_vir1 \ -y Resource_dependencies=hastorageplus \ -x config_dir=/global/clus_vir1/nw If the logical host resource name is different than the hostname it specifies, set the optional servername property to the virtual hostname: scrgadm -a -j server -t LGTO.serv -g networker \ -y network_resources_used=clus_vir1 \ -x servername=virtual_hostname \ -x config_dir=/global/clus_vir1/nw Note: If you are using a HAStoragePlus resource, set resource_dependencies property to the HAStoragePlus resource name. 6. Start the NetWorker resource group: scswitch -Z -g networker Example: A Highly Available NetWorker Server In the following example, a highly available NetWorker server uses the logical hostname backup_server. The highly available NetWorker server uses /global/networker (globally mounted filesystem) as its configuration directory. 1. Create a resource group with the name backups: scrgadm -a -g backups 2. Add the logical hostname resource type to the resource group created in the previous step: scrgadm -a -L -g backups -l backup_server 3. Create an instance of the LGTO.serv resource type with the name networker_server. This resource belongs to the resource group backups and has a dependency on the logical host created in the previous step. Specify the configuration directory on the globally mounted filesystem /global/networker: scrgadm -a -j networker_server -t LGTO.serv -g backups \ -y network_resources_used=backup_server \ -x config_dir=/global/networker 4. The NetWorker logical host is also a client of the highly available NetWorker server. Create an instance of the LGTO.clnt resource type for the logical host backup_server within the resource group backups. The name of this resource is networker_client: scrgadm -a -j networker_client -t LGTO.clnt -g backups \ -x clientname=backup_server -x owned_paths=/global/networker 5. Start the highly available service associated with the resource group backups. scswitch -Z -g backups LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 45 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment Task 4: (Optional) Add a HAStoragePlus Resource to an Existing NetWorker Server Resource Group To add a SUNW.HAStoragePlus resource to an existing NetWorker server resource group: 1. Determine whether the HAStoragePlus resource type is registered within the cluster: scrgadm -p | egrep Type 2. If required, register the HAStoragePlus resource type within the cluster: scrgadm -a -t SUNW.HAStoragePlus 3. Create the SUNW.HAStoragePlus resource: scrgadm -a -g networker -j hastorageplus -t SUNW.HAStoragePlus -x FilesystemMountPoints=/global/clus_vir1/nw,/global/clus_vir1/space \ -x AffinityOn=True 4. Enable the HAStoragePlus resource: scswitch -e -j hastorageplus 5. Set up a dependency for the NetWorker Server resource on the HAStoragePlus resource: scrgadm -c -j server -y Resource_Dependencies=hastorageplus 6. Verify that the resource dependencies are correctly set: scrgadm -pvv -j server | egrep strong Task 5: Grant Access to the Highly Available NetWorker Server Before a NetWorker server can back up a client, the client must grant the server access. Granting access is controlled by the servers file. For the node that is running the NetWorker Server resource group, this file is located in the globally mounted filesystem. Otherwise, this file is located on a local disk. Important: If the /nsr/res/servers file is empty or does not exist, any NetWorker server is authorized to: • Access and back up the client • Perform a directed recovery to the client To grant access to the highly available NetWorker server: 1. On one node in the cluster: a. Stop the NetWorker service using the cluster management software, as follows: scswitch -F -g networker LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 46 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment b. Edit or create the servers file in the globally mounted /nsr area. For example, /global/nw/res/servers: – Add the set of NetWorker servers, one per line, to be granted access to this client. – Add an entry for the NetWorker logical hostname first. Then add entries for each physical host that can run the NetWorker resource group. For example: clus_vir1 clus_phys1 clus_phys2 2. On each node in the cluster: a. Shut down the NetWorker processes and verify that all NetWorker daemons have stopped: nsr_shutdown ps -ef | grep nsr b. Check the NetWorker boot-time startup file to see whether nsrexecd is being run with the -s option. If the -s option exists, remove all occurrences of -s servername in the file. c. Edit or create the /nsr.NetWorker.local/res/servers file: – Add the set of NetWorker servers, one per line, that require access to this client. – Add an entry for the NetWorker logical hostname first. Then add entries for each physical host that can run the NetWorker resource group. For example: clus_vir1 clus_phys1 clus_phys2 d. Restart the NetWorker processes: /etc/init.d/networker start 3. On one node in the cluster, start the NetWorker service using the cluster management software, as follows: scswitch -Z -g networker 4. If required, grant access to the NetWorker virtual server on clients outside of the cluster: On each client that is outside of the cluster: a. Shut down the NetWorker processes: nsr_shutdown b. Verify that all NetWorker daemons have stopped: ps -ef |grep nsr LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 47 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment c. Edit or create the /nsr/res/servers file: – Add the set of NetWorker servers, one per line, that require access to this client. – Add an entry for the NetWorker logical hostname first. Then add entries for each physical host that can run the NetWorker resource group. For example: clus_vir1 clus_phys1 clus_phys2 d. Restart the NetWorker processes: /etc/init.d/networker start Task 6: Configure the NetWorker Server To configure the NetWorker server: 1. Log in as root on the cluster node that is currently running the NetWorker server resource group. 2. Start the NetWorker Administrator program: nwadmin -s clus_vir1 3. From the Server menu, select Server Setup. 4. In the Server dialog box, add entries in the Administrator attribute for any cluster nodes that are not listed. For example: root@hostname 5. Click Add and then click Apply. Task 7: Configure Clients under the NetWorker Server When the networker.cluster script runs, it creates a symbolic link named /nsr that points to a local disk. It also creates a second link named nsr.NetWorker.local that points to the local NetWorker directory. For example, if the local NetWorker directory was created in /var/nsr, each client member has the following links: • • /nsr->/nsr.NetWorker.local /nsr.NetWorker.local->/var/nsr To configure each client under the NetWorker server: 1. From one node in the cluster, start the NetWorker Administrator program: nwadmin -s clus_vir1 2. (Optional) Define save groups as required: a. From the Customize menu, select Groups. b. In the Groups window, select Details from the View menu. c. Click Create to create a new save group. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 48 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment Important: Save groups must have the Autorestart attribute enabled and the Manual Restart option disabled in order for their save sets to restart after a virtual client or NetWorker server failover. d. For each save group, click Enabled in the Autorestart attribute. e. For each save group, make sure that the Manual Restart option is unchecked in the Options check box. f. Define the remaining attributes and click Apply. 3. Make each physical client within the cluster a NetWorker client of the virtual NetWorker server. For each physical client in the cluster: a. In the NetWorker Administrator program, select Client Setup from the Clients menu. b. If these steps are being performed after updating the NetWorker server, click on the client name. Otherwise, click Create and enter the name of the physical client for the Name attribute. c. In the Remote Access attribute, add entries for each physical client within the cluster. For example: root@clus_phys1 d. For the Group attribute, select a group. e. Define the remaining attributes in the Client dialog box, click Add, and click Apply. 4. Make each virtual client within the cluster a NetWorker client of the virtual NetWorker server. For each virtual client in the cluster: a. In the NetWorker Administrator program, select Client Setup from the Clients menu. b. In the Clients dialog box, if these steps are being performed after updating the NetWorker server, click the client name in the client list. Otherwise, click Create and enter the name of the virtual client for the Name attribute. c. In the Remote Access attribute, add entries for each physical client within the cluster. For example: root@clus_phys1 d. For the Group attribute, select a group. e. Define the remaining attributes in the Clients dialog box, click Add, and click Apply. The first time the NetWorker application runs, it creates the Client resource for the highly available NetWorker server. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 49 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment Task 8: Create Instances of the NetWorker Client Resource Type An instance of the NetWorker Client resource type must be created for each virtual client that accesses data on globally mounted filesystems. Virtual clients in Sun Cluster 3.0 and 3.1 are either logical hostnames or shared addresses. Important: All globally mounted filesystems (except the /global/.devices/... filesystems) must be owned by a resource group and defined in a NetWorker Client resource type. If the filesystems are not properly configured, multiple copies will be backed up for each cluster node. To back up the data for a virtual client: 1. Create an instance of the NetWorker Client resource as part of an existing resource group that contains a logical host or shared addresses. For example: scrgadm -a -j resource_name -g resource_group_name -t LGTO.clnt \ -x clientname=virtual_hostname -x owned_paths=pathname_1, pathname_2[,...] The virtual_hostname variable is a hostname specified by a logical hostname or shared address resource. By default, the logical hostname or shared address resource name is the same as the first hostname in the list of hostnames the resource controls. If the logical hostname or shared address resource was explicitly named, set the optional network_resource property to the resource name: scrgadm -a -j resource_name -g resource_group_name -t LGTO.clnt \ -x clientname=virtual_hostname -x network_resource=logicalhostname_ or_SharedAddress_resource_name \ -x owned_paths=pathname_1, pathname_2[,...] For more information, see the following examples: • "Example: A Highly Available Informix Database Server" on page 51 • "Example: A Scalable Apache Web Server" on page 51 2. Run a test probe to verify that the Client and Group resources are properly configured. On the node on which the NetWorker server resides, run the following command: savegrp -pv -c client_name savegroup_name If the test probe does not display the scheduled backups and index, refer to the section on "Tracking Scheduled Saves" in the NetWorker Administrator’s Guide. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 50 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment Example: A Highly Available Informix Database Server In the following example, the Informix database server is configured to use the DNS registered hostname informix_lhrs. An existing failover resource group named informix_rg contains a: • • SUNW.informix resource named informix_res SUNW.LogicalHostname resource named informix_lhrs This SUNW.informix database server can access data on a global filesystem under /global/informix/config and /global/informix/db. To add a NetWorker virtual client to the existing resource group informix_rg, enter the following command: scrgadm -a -j informix_clntrs -g informix_rg -t LGTO.clnt \ -x clientname=informix_lhrs \ -x owned_paths=/global/informix/config,/global/informix/db Example: A Scalable Apache Web Server In the following example, an Apache web server is configured to use the DNS registered hostname apache_sars. An existing scalable resource group named apache_rg contains a: • • SUNW.apache resource named apache_res SUNW.SharedAddress resource named apache_sars This Apache web server accesses data on a global filesystem under /global/web/config and /global/web/data. To add a NetWorker virtual client to the existing resource group apache_rg, enter the following command: scrgadm -a -j apache_clntrs -g apache_rg -t LGTO.clnt \ -x clientname=apache_sars \ -x owned_paths=/global/web/config,/global/web/data Task 9: Register Licenses for the Highly Available NetWorker Server Important: Only NetWorker Power Edition supports backup and recovery for a highly available NetWorker server; therefore a Power Edition license is required. Power Edition includes two Cluster Client licenses of the same platform type; adding any additional cluster clients requires additional Cluster Client Connection licenses. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 51 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment To register and license the highly available NetWorker server: 1. Order licenses from LEGATO for the type of NetWorker server and client configuration you are using. 2. Log on to the system that is currently running the NetWorker resource group. 3. Perform the following operations to enter the purchased enabler codes: a. If you have been evaluating the NetWorker highly available software and have now purchased the software: – Upgrade from the base evaluation enabler to the purchased Power Edition base enabler by entering the following command: nsrcap -v -u base_enabler_code – Delete any remaining evaluation enablers using the NetWorker Administrator program: nwadmin -s clus_vir1 This eliminates warning messages due to expiring evaluation enablers. b. For each enabler code, enter the following command: nsrcap -v -c enabler_code 4. Make sure that the highly available NetWorker server is defined as a part of the cluster. 5. On each node that is currently running the NetWorker server resource group, run the following command and capture the output: hostid This prints the numeric identifier of the current host. 6. Log on to the computer that is currently running the NetWorker server resource group. a. Create a file named /nsr/res/hostids that contains the host IDs of all the cluster nodes that were captured in the previous steps. Use the following syntax: hostid1:hostid2:hostid3:... For example: 12345678:87654321:13572468 b. Restart the server by taking the highly available NetWorker server offline and then putting it back online, as follows: scswitch -F -g networker scswitch -Z -g networker 7. On one node in the cluster: a. Start the NetWorker Administrator program using the logical hostname for the highly available NetWorker server: nwadmin -s clus_vir1 b. From the Server menu, select Registration. c. Note the new host ID that appears in the Registration window. This is the composite host ID. d. Click Ok to close the Registration window. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 52 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment Task 10: Authorize the Software For information on how to authorize LEGATO software, see "Chapter 8: Evaluating and Licensing NetWorker Software" on page 94. Installing Only the NetWorker Client Software in a Cluster In this configuration, the NetWorker server is running on a node that is not a member of the cluster. To install a NetWorker cluster client, perform the following tasks: • • • • • "Task 1: Install the NetWorker Cluster Client Software" on page 53 "Task 2: Configure NetWorker Client Software as Highly Available" on page 54 "Task 3: Create Instances of the Client Resource Type" on page 54 "Task 4: Define the List of Trusted NetWorker Servers" on page 56 "Task 5: Configure Clients under the NetWorker Server" on page 56 Important: Make sure that the NetWorker client software is installed on each node in the cluster. Task 1: Install the NetWorker Cluster Client Software Important: Make sure that the Solaris 8 operating environment and Sun Cluster 3.0 or 3.1 software are already installed on all cluster nodes and that those nodes boot in cluster mode. Also, make sure that the PATH environment variable includes /usr/sbin and /usr/cluster/bin. To install the NetWorker software on the computer that is designated as the NetWorker client: 1. Access the NetWorker software from the distribution media. For detailed installation instructions, see "Chapter 3: Installing the NetWorker Software" on page 20. 2. Enter the pkgadd command: pkgadd -d . Important: Do not press the [Enter] key for the default response All. Accepting the default installs the server and the device driver packages. 3. Enter the appropriate option number to install the client package (LGTOclnt). The package temporarily requires 70 MB of free space on the client computer. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 53 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment 4. (Optional) Enter the appropriate option number to install the man pages, (LGTOman). 5. Start the NetWorker daemons: /etc/init.d/networker start 6. When all the applicable packages have been added, and the prompt appears, press [q] to exit. Task 2: Configure NetWorker Client Software as Highly Available To define and configure a NetWorker client as highly available: 1. Log in as root on each node where the NetWorker software is being installed. 2. Make sure that the /etc/hosts file on each cluster node contains the name of the virtual host. The virtual hostname can be published in the DNS or NIS. 3. For each node in the cluster: a. Run the cluster configuration script, /usr/sbin/networker.cluster. This script defines the LGTO.clnt resource types that the NetWorker software requires. b. In response to the prompts, enter the following information: Enter directory where local NetWorker database is installed [/nsr]? – Enter the location of the local NetWorker database directory provided during the installation procedure. For example: /space/nsr Do you wish to configure for both NetWorker server and client? Yes or No [Yes]? – Enter No. This configures only the client software. Notes: • For more information, see "System Information Requirements for a Highly Available NetWorker Server" on page 40. • Any changes to the configuration can be undone by running the networker.cluster -r option and then running the networker.cluster script again. Task 3: Create Instances of the Client Resource Type An instance of the NetWorker Client resource type must be created for each virtual client that accesses data on globally mounted filesystems. Virtual clients in Sun Cluster 3.0 and 3.1 are either logical hostnames or shared addresses. Important: All globally mounted filesystems (except the /global/.devices/... filesystems) must be owned by a logical host and defined in a NetWorker Client resource type. If the filesystems are not properly configured, multiple copies will be backed up for each cluster node. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 54 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment To back up the data for a virtual client: From any node in the cluster, create an instance of the NetWorker Client resource as part of an existing resource group that contains a logical host or shared address. For example: scrgadm -a -j resource_name -g resource_group_name -t LGTO.clnt \ -x clientname=virtual_hostname -x owned_paths=pathname_1, pathname_2[,...] Example: A Highly Available Informix Database Server In the following example, the Informix database server is configured to use the DNS registered hostname informix_lhrs. An existing failover resource group named informix_rg contains a: • • SUNW.informix resource named informix_res SUNW.LogicalHostname resource named informix_lhrs This SUNW.informix database server can access data on a global filesystem under /global/informix/config and /global/informix/db. To add a NetWorker virtual client to the existing resource group informix_rg, enter the following command: scrgadm -a -j informix_clntrs -g informix_rg -t LGTO.clnt \ -x clientname=informix_lhrs \ -x owned_paths=/global/informix/config,/global/informix/db Example: A Scalable Apache Web Server In the following example, an Apache web server is configured to use the DNS registered hostname apache_sars. An existing scalable resource group named apache_rg contains a: • • SUNW.apache resource named apache_res SUNW.SharedAddress resource named apache_sars This Apache web server accesses data on a global filesystem under /global/web/config and /global/web/data. To add a NetWorker virtual client to the existing resource group apache_rg: scrgadm -a -j apache_clntrs -g apache_rg -t LGTO.clnt \ -x clientname=apache_sars \ -x owned_paths=/global/web/config,/global/web/data LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 55 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment Task 4: Define the List of Trusted NetWorker Servers Before a NetWorker server can back up a client, the client must grant the server access. Granting access is controlled by the servers file. For the node that is currently running the NetWorker server resource group, this file is located in the globally mounted filesystem. Otherwise, this file is located on a local disk. Important: If the /nsr/res/servers file is empty or does not exist, any NetWorker server is authorized to: • Access and back up the client • Perform a directed recovery to the client To define the list of trusted NetWorker servers, perform the following steps on each node in the cluster: 1. Shut down the NetWorker processes and verify that all NetWorker daemons have stopped: nsr_shutdown ps -ef |grep nsr 2. Edit or create the /nsr/res/servers file and add the set of NetWorker servers, one per line, that require access to this client. 3. Check the NetWorker boot-time startup file to see whether nsrexecd is being run with the -s option. If the -s option exists, remove all occurrences of -s servername in the file. 4. Restart the NetWorker daemons: /etc/init.d/networker start Task 5: Configure Clients under the NetWorker Server To configure each client under the NetWorker server: 1. From any node in the cluster, start the NetWorker Administrator program: nwadmin -s clus_vir1 2. Make each physical client within the cluster a NetWorker client of the NetWorker server. For each physical client in the cluster: a. In the NetWorker Administrator program, select Client Setup from the Clients menu. b. In the Clients dialog box, if these steps are being performed after updating the NetWorker server, click on the client name in the Client list. Otherwise, click Create and enter the name of the physical client for the Name attribute. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 56 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment c. In the Remote Access attribute, add entries for each physical client within the cluster. For example: root@clus_phys1 d. For the Group attribute, select a group. e. Define the remaining attributes in the Clients dialog box and click Apply. 3. Make each virtual client within the cluster a client of the NetWorker server. For each virtual client in the cluster: a. In the NetWorker Administrator program, select Client Setup from the Clients menu. b. In the Clients dialog box, if these steps are being performed after updating the NetWorker server, click on the client name in the Clients list. Otherwise, click Create and enter the name of the virtual client for the Name attribute. c. In the Remote Access attribute, add entries for each physical client within the cluster. For example: root@clus_phys1 d. For the Group attribute, select a group. e. Define the remaining attributes in the Clients dialog box and click Apply. 4. Schedule backups using the NetWorker application. For detailed instructions, refer to the NetWorker Administrator’s Guide. Configuring an External Client to a Virtual Server Use this procedure to configure and back up an external NetWorker client to a highly available NetWorker server. Before a NetWorker server can back up a client, the client must grant the server access. Granting access is controlled by the servers file. If the servers file does not exist, any NetWorker server can back up this client. If the servers file does exist, only the specific servers listed in the file can back up the client. On each NetWorker client that is outside of the cluster: 1. Shut down the NetWorker processes: nsr_shutdown 2. Verify that all NetWorker daemons have stopped: ps -ef |grep nsr 3. Edit or create the /nsr/res/servers file: a. Add the set of NetWorker servers, one per line, that require access to this client. b. Add an entry for the NetWorker logical hostname first. Then add entries for each physical host that can run the NetWorker resource group. For example: clus_vir1 clus_phys1 clus_phys2 LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 57 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment Defining Ownership of a Raw Partition for Virtual Clients To back up the raw partitions of a NetWorker virtual client, make sure that the raw device path appears in the owned paths field of the LGTO.clnt resource. Example: A Highly Available Web Server In the following example, a highly available web server uses the shared address web_server. The web server daemons are placed under the control of the resource group apache_rg. The daemons access files that are kept in two separate globally mounted filesystems: /global/web/config and /global/web/data. The web server also accesses the raw partition /dev/md/hunt/rdsk/d30. To create the NetWorker Client resource named apache_nw, enter the following: scrgadm -a -j apache_nw -g apache_rg -t LGTO.clnt -x clientname=web_server \ -x owned_paths=/global/web/config,/global/web/data,/dev/md/hunt/rdsk/d30 For more information on backing up raw partitions, refer to the rawasm command as described in the uasm(1m) man page. Uninstalling the NetWorker Software To uninstall the NetWorker software from a cluster environment: 1. On one node in the cluster, disable and remove all instances of the LGTO.serv and LGTO.clnt resource types in the cluster. For more information, refer to the scswitch(1m) and scrgadm(1m) man pages. 2. On each node in the cluster: a. Log in as root on the computer that the software is being removed. b. Undo all changes to the configuration by running the networker.cluster -r option. c. Enter the following command to shut down the NetWorker daemons: nsr_shutdown A list of NetWorker daemons to be shut down appears, and you are prompted whether to continue. Note: Remove the NetWorker software packages in the following order: – LGTOserv – LGTOnode – LGTOdrvr – LGTOclnt The man pages (LGTOman) and document files have no dependencies— remove them at any time. d. Enter the following command to remove all the packages: pkgrm LGTOserv LGTOnode LGTOdrvr LGTOclnt LGTOlic LGTOman LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 58 Chapter 4: Installing NetWorker Software in a Sun Cluster Version 3.0 or 3.1 Environment NetWorker Cluster Script This section demonstrates the typical responses you would give to the prompts of the networker.cluster script, assuming the following configuration: • • Virtual server: clus_vir1 Mount point: /global/nw networker.cluster --------------------------------------------------------------Sun Cluster 3.0 extends the Solaris operating environment into a cluster operating system. A cluster is a collection of loosely coupled computing nodes that provide a single client view of network services or applications. To complete this procedure, one must have a logical host defined on which the NetWorker server can be entered ------------------------------------------------------------Do you wish to continue? [Yes]? Yes Shutting down NetWorker services... Enter directory where local NetWorker database is installed [/nsr]? /space/nsr Restarting syslog daemon... Do you wish to configure for both NetWorker server and client? Yes or No [Yes]? Yes Do you wish to add now the site-specific values for: NSR_SHARED_DISK_DIR and NSR_SERVICE_ID Yes or No [Yes]? Yes Enter the Logical Hostname to be used for NetWorker? clus_vir1 The shared directory of the NetWorker server (the nsr directory) must be on a globally mounted file system. In what path will this nsr directory be created/located? /global/nw Creating /usr/sbin/nsr/lcmap file ... -rwxrwxr-x 1 root 1707 Aug 20 12:44 /usr/sbin/nsr/lcmap Finished creating /usr/sbin/nsr/lcmap file. resource type is not registered Defining LGTO.clnt resource type with RGM. resource type is not registered Defining LGTO.serv resource type with RGM. NetWorker has been successfully cluster-configured. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 59 Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment This chapter explains how to install NetWorker software in a LEGATO Automated Availability Manager™ (LAAM) environment (formerly LEGATO Cluster™). It includes the following sections: • • • • • • • • • "Software Installation Roadmap" on page 60 "Installation Requirements" on page 61 "Installing a NetWorker Virtual Server" on page 63 "Installing Only the NetWorker Client Software in a Cluster" on page 68 "Configuring an External Client to a Virtual Server" on page 71 "Defining Ownership of a Raw Partition for Virtual Clients" on page 71 "Tracking Scheduled Saves" on page 72 "Uninstalling the NetWorker Software" on page 72 "NetWorker Cluster Script" on page 73 An Automated Availability Manager cluster consists of multiple nodes in a networked configuration and provides additional security with the failover capability. Failover allows another node in the cluster to take over operations from the first node. For information, refer to the LEGATO Automated Availability Manager User Guide and the LEGATO Automated Availability Manager Enterprise Programming Guide. Software Installation Roadmap The following tasks are a roadmap to follow when installing the NetWorker software. Read the roadmap and the referenced sections before installing the software. 1. Review the requirements section and note the default directory location. For more information, see "Installation Requirements" on page 61. 2. Install the required NetWorker software. For more detailed information, see one of the following sections: • • "Installing a NetWorker Virtual Server" on page 63 "Installing Only the NetWorker Client Software in a Cluster" on page 68 3. Enable and register all of the NetWorker products. For more information, see "Chapter 8: Evaluating and Licensing NetWorker Software" on page 94. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 60 Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment Installation Requirements The following sections discuss the software and hardware required to install and configure the NetWorker server or client software within a LEGATO Automated Availability Manager cluster environment: • • • • "Software Requirements" on page 61 "Hardware Requirements" on page 61 "Configuration Options" on page 61 "System Information Requirements" on page 62 For the most up-to-date information regarding software and hardware requirements, refer to the LEGATO Compatibility Guides on the LEGATO web site. Software Requirements To install NetWorker cluster server, make sure that the following software is installed on each node in the cluster: • • • Solaris version 2.6, 2.7 or later LAAM release 4.8.1, 5.0 LEGATO NetWorker release 7.2 Note: Make sure that to the most recent cluster patch for the operating system is installed. Hardware Requirements To install the NetWorker software, make sure that the following hardware requirements are met for server installation only: • • Dedicated shared disk used as the NetWorker storage disk (for the /nsr directory) connected to all the nodes within the cluster. Device with local affinity for the local bootstrap backup connected to all the nodes within the cluster. Configuration Options Refer to the LEGATO NetWorker Administrator’s Guide for information on how to configure: • • Tape libraries with a NetWorker virtual server Remote physical storage node with a NetWorker virtual server LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 61 Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment System Information Requirements Figure 3 on page 62 and Table 5 on page 62 display the system information needed to install NetWorker software within a LEGATO Automated Availability Manager environment. Different platforms use different terms for the same cluster concepts. LEGATO Automated Availability Manager refers to: • • Physical hosts as nodes Virtual server as a resource group (application service) Figure 3. Sample Cluster Configuration Node 1 clus_phys1 Node 2 clus_phys2 Private NetWork clus_log1 Local Disk If Node1fails, clus_log1 fails over to Node2 Local Disk NetWorker Logical Host Volume-managed Shared Disks Administrative Workstation Terminal Concentrator Public NetWork Table 5. Required Information (Part 1 of 2) Information Required Example NetWorker virtual hostname with an clus_vir1 IP address 192.168.1.10 NetWorker package mount point for /nsr_shared_mnt_pt virtual volume Shared storage disk virtual volume LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide /dev/dsk/c1t3d0s0 62 Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment Table 5. Required Information (Part 2 of 2) Information Required Example NetWorker control script /usr/sbin/nw_ux.lc File containing the hostids of all the cluster members /nsr/res/hostids NetWorker monitor script /usr/sbin/nw_ux.lc Installing a NetWorker Virtual Server To install and configure the NetWorker software as a highly available service in a cluster, read and follow the procedures for these tasks: • • • • • • "Task 1: Install the NetWorker Software in a Cluster" on page 63 "Task 2: Define the NetWorker Server as a Highly Available Application" on page 63 "Task 3: Grant Access to the NetWorker Virtual Server" on page 65 "Task 4: Configure the NetWorker Server" on page 66 "Task 5: Configure Clients under the NetWorker Server" on page 66 "Task 6: Register NetWorker Licenses for Virtual Server Failover" on page 68 Task 1: Install the NetWorker Software in a Cluster To install the NetWorker software: 1. Make sure that the most recent cluster patch for the operating system is installed. 2. Install the following NetWorker software on each node in the cluster: • • • • Client Driver Storage node Server For detailed instructions, see "Installing the NetWorker Software" on page 23. Task 2: Define the NetWorker Server as a Highly Available Application To define and configure NetWorker server as a highly available application: 1. Log in as root. 2. Make sure that the /etc/hosts file on each cluster node contains the name of the virtual host. The virtual hostname can be published in the Domain Name System (DNS) or Network Information Service (NIS). LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 63 Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment 3. Set and export the FT_DIR, FT_DOMAIN, and the FT_CONSOLE_DIR environment variables. For example, from the Bourne shell enter the following commands: FT_DIR=/opt/LGTOaamxx FT_CONSOLE_DIR=$FT_DIR/console FT_DOMAIN=domain_name export FT_DIR FT_DOMAIN FT_CONSOLE_DIR Notes: xx = 45 for LEGATO Cluster version 4.5.1 xx = 47 for LEGATO Cluster version 4.7 xx = 48 for LEGATO Cluster version 4.8 domain_name = LEGATO Cluster domain 4. From each node in the cluster that will run the NetWorker server process: a. Run the cluster configuration script, /usr/sbin/networker.cluster. For an example, see "NetWorker Cluster Script" on page 73. b. Enter the following information: – Location of the local NetWorker database directory provided during the installation procedure: /nsr – Published virtual hostname: clus_vir1 – Shared nsr mount directory: /nsr_shared_mnt_pt Note: Any changes to the configuration can be undone by running the networker.cluster -r option. 5. From one node in the cluster, customize the /usr/sbin/nw_ux.lc.imp file. Use the nw_ux.lc.imp file to create the NetWorker resource group and its dependant objects in one step. Important: In the /usr/sbin/nw_ux.lc.imp file, there are multiple instances of the “NW Customize” comment, make sure that all entries are replaced with the appropriate cluster configuration values. Follow the instructions listed in the comments at the beginning of the nw_ux.lc.imp file to customize the following NetWorker default values based on the cluster configuration: • Virtual host’s IP address: 192.168.1.10 • Physical hostnames: clus_phys1, clus_phys2 • Shared disk file system: /nsr_shared_mnt_pt • Device name: /dev/dsk/c1t3d0s0 For a listing of the sample values provided, see Table 5 on page 62. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 64 Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment 6. At the command line, enter the following command: $FT_DIR/bin/ftcli -c “import /usr/sbin/nw_ux.lc.imp” 7. Verify that the NetWorker resource group was imported correctly, using the Automated Availability Manager Management console. Task 3: Grant Access to the NetWorker Virtual Server Before a NetWorker server can backup a client, the client must grant the server access. Granting access is controlled by the /nsr/res/servers file. Important: If the /nsr/res/servers file is empty or does not exist, any NetWorker server is authorized to: • access and backup the client • perform a directed recover to the client To grant access to the NetWorker virtual server: 1. On each node in the cluster: a. Shut down the NetWorker processes and verify that all NetWorker daemons have stopped. b. Edit or create the /nsr.NetWorker.local/res/servers file: – Add the set of NetWorker servers, one per line, that require access to this client. – For each virtual NetWorker server, add an entry for each physical host and the virtual NetWorker server. For example: clus_vir1 clus_phys1 clus_phys2 c. Check the NetWorker boot-time startup file to see whether nsrexecd is being run with the -s option. If the -s option exists, remove all occurrences of -s servername in the file. 2. On one node in the cluster, start the NetWorker service using the cluster management software. a. Bring the NetWorker Resource Group online using ftconsole. b. Edit or create the /nsr/res/servers file: – Add the set of NetWorker servers, one per line, that require access to this client. – For each virtual NetWorker server, add an entry for each physical host and the virtual NetWorker server. For example: clus_vir1 clus_phys1 clus_phys2 LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 65 Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment 3. If required, grant access to each NetWorker client that is outside of the cluster: a. Shut down the NetWorker processes and verify that all NetWorker daemons have stopped. b. Edit or create the /nsr/res/servers file: – Add the set of NetWorker servers, one per line, that require access to this client. – For each virtual NetWorker server, add an entry for each physical host and the virtual NetWorker server. For example: clus_vir1 clus_phys1 clus_phys2 Task 4: Configure the NetWorker Server To configure the NetWorker server: 1. Log in as root on the cluster node that is running the NetWorker virtual server and start the NetWorker Administrator program: nwadmin -s clus_vir1 2. From the NetWorker Administrator program, select Server Setup. a. In the Administrator attribute, add entries for any cluster nodes that are not already listed. For example: root@hostname b. Click Add and select Apply. Task 5: Configure Clients under the NetWorker Server When the /usr/sbin/networker.cluster script runs, it creates a symbolic link, /nsr, that points to a local disk. It also creates a second link named nsr.NetWorker.local that points to the local NetWorker directory. For example, if the local NetWorker directory was created in /var/nsr, each client member will have the following links: • • /nsr->/nsr.NetWorker.local /nsr.NetWorker.local->/var/nsr To configure each client under the NetWorker server: 1. (Optional) Define save groups as required: a. b. c. d. e. Open the NetWorker Administrator program. Select Customize>Groups from the main menu. Select View>Details from the main menu. Click Create to create a new save group. Define the remaining attributes and click Apply. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 66 Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment Important: Save groups must have the Autorestart attribute enabled and the Manual Restart option disabled in order for their save sets to restart after a virtual client or NetWorker server failover. f. For each save group, click Enabled in the Autorestart field. g. For each save group, make sure that the Manual Restart option is unchecked in the Options checkbox. 2. Make each physical client within the cluster a NetWorker client of the virtual NetWorker server. For each physical client in the cluster: a. Using the NetWorker Administrator program, select Client>Clients Setup. b. Click Create and enter the name of the physical client for the Name attribute. c. Define the remaining attributes in the Client window and click Add and select Apply. 3. Make each virtual client within the cluster a NetWorker client of the virtual NetWorker server. For each virtual client in the cluster: a. Using the NetWorker Administrator program, select Client>Clients Setup. b. Click Create and enter the name of the virtual client for the Name attribute. c. In the Remote Access field, add entries for each physical client within the cluster. For example: root@clus_phys1 d. For the group attribute, select a group. e. Define the remaining attributes in the Client window and click Add and select Apply. The first time the NetWorker application runs, it creates the client resource for the NetWorker virtual server. 4. Run a test probe to verify that the client and group resources have been properly configured. On the node on which the NetWorker server resides, run the following command: savegrp -pv -c client_name group_name If the test probe does not display the scheduled back ups and index, see "Tracking Scheduled Saves" on page 72. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 67 Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment Task 6: Register NetWorker Licenses for Virtual Server Failover To register a NetWorker server in a cluster environment: 1. Make sure that the NetWorker virtual server is defined as a part of the cluster. 2. Make sure that the NetWorker service is running. 3. On each physical node in the cluster: a. Relocate sequentially the NetWorker server to this node. b. In the NetWorker Administrator program, select Server>Registration. c. Note the hostid that is displayed on the Registration window. 4. Log on to the system running the NetWorker virtual server and create a file named /nsr/res/hostids that contains the hostids of all the cluster nodes. Use the following syntax: hostid1:hostid2:hostid3:... For example: 12345678:87654321 5. Restart the server by taking the NetWorker virtual server offline and then putting it back online. 6. In the NetWorker Administrator program, select Server>Registration. Note the hostid that is displayed in the Registration window. 7. Register the NetWorker software. For details, see "Chapter 8: Evaluating and Licensing NetWorker Software" on page 94. Customer Service will then send the authorization codes using the composite hostid. The composite hostid was created after step 4. Installing Only the NetWorker Client Software in a Cluster To install NetWorker cluster client, read and follow the procedures for these tasks: • • • • "Task 1: Install the NetWorker Cluster Client Software" on page 68 "Task 2: Configure NetWorker Client Software as a Highly Available Application" on page 69 "Task 3: Define the List of Trusted NetWorker Servers" on page 69 "Task 4: Configure Clients under the NetWorker Server" on page 70 Important: Make sure the NetWorker client software is installed on every node to be backed up in the cluster. Task 1: Install the NetWorker Cluster Client Software To install the NetWorker client software on each node in the cluster: 1. Make sure that the operating system is updated with the most recent cluster patch. 2. Install the NetWorker software on every node in the cluster to be backed up. For detailed instructions, see "Installing the NetWorker Software" on page 23. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 68 Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment Task 2: Configure NetWorker Client Software as a Highly Available Application To define and configure a NetWorker client as a highly available application: 1. Log in as root on each node where the NetWorker software is being installed. 2. Make sure that the /etc/hosts file on each cluster node contains the name of the virtual host. The virtual hostname can be published in the Domain Name System (DNS) or Network Information Service (NIS). 3. Set and export the FT_DIR, FT_DOMAIN, and the FT_CONSOLE_DIR environment variables. For example, from the Bourne shell enter the following commands: FT_DIR=/opt/LGTOaamxx FT_CONSOLE_DIR=$FT_DIR/console FT_DOMAIN=domain_name export FT_DIR FT_DOMAIN FT_CONSOLE_DIR Note: xx = 45 for LEGATO Cluster version 4.5.1 xx = 47 for LEGATO Cluster version 4.7 xx = 48 for LEGATO Cluster version 4.8 domain_name = LEGATO Cluster domain 4. For each node in the cluster: a. Run the cluster configuration script, /usr/sbin/networker.cluster. b. In response to the prompt to configure the NetWorker server, enter No. Note: Any changes to the configuration can be undone by running the networker.cluster -r option. For an example of the script, see "NetWorker Cluster Script" on page 73. Task 3: Define the List of Trusted NetWorker Servers Before a NetWorker server can backup a client, the client must grant the server access. Granting access is controlled by the /nsr/res/servers file. Important: If the /nsr/res/servers file is empty or does not exist, any NetWorker server is authorized to: • access and backup the client • perform a directed recover to the client LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 69 Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment To define the list of trusted NetWorker servers, perform the following steps on each node in the cluster: 1. Shut down the NetWorker processes and verify that all NetWorker daemons have stopped. 2. Edit or create the /nsr/res/servers file: a. Add the set of NetWorker servers, one per line, that require access to this client. b. For each virtual NetWorker server, add an entry for each physical host and the virtual NetWorker server. For example: clus_vir1 clus_phys1 clus_phys2 3. Check the NetWorker boot-time startup file to see whether nsrexecd is being run with the -s option. If the -s option exists, remove all occurrences of -s servername in the file. Task 4: Configure Clients under the NetWorker Server Note: The NetWorker server might reside outside of the cluster. To configure each client under the NetWorker server: 1. Make each physical client within the cluster a NetWorker client of the NetWorker server. For each physical client in the cluster: a. In the NetWorker Administrator program, select Client>Clients Setup. b. Click Create and enter the name of the physical client for the Name attribute. c. Define the remaining attributes in the Client window and click Apply. 2. Make each virtual client within the cluster a client of the NetWorker server. For each virtual client in the cluster: a. In the NetWorker Administrator program, select Client>Clients Setup. b. Click Create and enter the name of the NetWorker server for the Name attribute. c. For the Remote Access attribute, add entries for each physical client within the cluster. For example: root@clus_phys1 d. For the group attribute, select a group. e. Define the remaining attributes in the Client window and click Apply. 3. Schedule backups using the NetWorker application. For detailed instructions, refer to the LEGATO NetWorker Administrator’s Guide. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 70 Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment Configuring an External Client to a Virtual Server Use the following procedure to configure and back up an external NetWorker client to a NetWorker highly available server. Before a NetWorker server can back up a client, the server must be granted access. Granting access is controlled by editing the /nsr/res/servers file. Important: If the /nsr/res/servers file is empty or does not exist, any NetWorker server is authorized to: • access and backup the client • perform a directed recover to the client On each NetWorker client that is outside of the cluster: 1. Shut down the NetWorker processes and verify that all NetWorker daemons have stopped. 2. Edit or create the /nsr/res/servers file: a. Add the set of NetWorker servers, one per line, that require access to this client. b. For each virtual NetWorker server, add an entry for each physical host and the virtual NetWorker server. For example: clus_vir1 clus_phys1 clus_phys2 Defining Ownership of a Raw Partition for Virtual Clients To back up the raw partitions of a NetWorker virtual client, use the IPOverride option. 1. Open the LEGATO Automated Availability Manager console and select Resource Group. The Resource Group Editor window appears. 2. Select the Edit View tab and then select Edit>Attributes. The Define Resource Group Attributes window appears. 3. Add the following line in the Define Resource Group Attributes window: IPOverride=IP_address=raw_partition_path For example: IPOverride=135.69.103.149=/dev/rdsk/c1t3d0s1 Note: The IPOverride attribute does not add to the normal list of virtual client owned paths, but completely overrides them. In the previous example, if the virtual client also owns the filesystem /share/web, set the following path: IPOverrride=135.69.103.149=/dev/rdsk/c1t3d0s1, /share/web LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 71 Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment Tracking Scheduled Saves To verify that the Client and Group resources have been properly configured, run a test probe for each client from the node where the NetWorker is running: savegrp -pv -c client_name group_name If the test probe does not display all the scheduled save sets, do one of the following and run a second test probe to verify the configuration: • • Check the cluster configuration. If necessary, reconfigure the cluster. Make sure that the save sets defined for the client are owned by that client. If necessary, redistribute the client save sets to the appropriate Client resources. Important: Misconfiguration of the cluster resources might cause scheduled save sets to be dropped from the backup. For more information, see LEGATO NetWorker Administrator’s Guide. To override scheduled save rules (not path ownership rules), run the following command on each node in the cluster: touch networker_bin_dir/pathownerignore This command allows any path to be backed up for a client, whether it is owned by the virtual client or physical node. For detailed information, see LEGATO NetWorker Administrator’s Guide. If pathownerignore was used, check that the NetWorker scheduled save uses the correct client index. If it uses the wrong index, save sets can be forced to go to a specific index: 1. In the NetWorker Administrator program, select Clients>Clients Setup. 2. For the Backup command attribute, enter the name of a backup script that contains save -c client_name. For detailed information about the Backup command attribute, see LEGATO NetWorker Administrator’s Guide. Uninstalling the NetWorker Software To uninstall the NetWorker software from a cluster environment: 1. If necessary, use the cluster management software to stop the NetWorker server daemons. 2. Shut down the client daemons on the node on which the NetWorker software is being removed: nsr_shutdown LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 72 Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment 3. Make sure that the $FT_DIR and the $FT_DOMAIN environment variables have been set. 4. Run the /usr/sbin/networker.cluster -r command. For example: /usr/sbin/networker.cluster -r 5. Remove the subsets for the following packages with the pkgrm command in the following order. For example: pkgrm LGTOman LGTOserv LGTOnode LGTOdrvr LGTOlicm LGTOclnt NetWorker Cluster Script This example, generated when the networker.cluster script runs, it uses the following configuration: • • • Virtual server: clus_vir1 Virtual server IP address: 192.168.1.10 Mount point: /nsr_shared_mnt_pt -----------------------------------------------------------LEGATO Cluster x.y installations have a hierarchy of cluster objects which define high available applications. Each application service is associated with a resource group that encapsulates services, IPs and data sources, which may fail over from one physical host to the next, depending on the availability and health of the machine it is running upon. When a failover occurs, this logical host--aka resource group--moves, carrying its IP addresses and data sources. One must define a NetWorker resource group with an IP and shared data source, which contains the shared /nsr directory, before using NetWorker. This can be done before or after running this script. The optional ftcli-import template file /usr/sbin/nw_ux.imp can be used for this purpose. --------------------------------------------------------------Do you wish to continue? [Yes]? Yes Enter directory where local NetWorker database is installed [/nsr]? Do you wish to automatically add site-specific values for: NSR_SHARED_DISK_DIR and NSR_SERVICE_ID in /usr/sbin/nw_ux.lc Yes or No [Yes]? Yes Enter the published virtual hostname used for NetWorker? clus_vir1 Enter the shared mount point directory in which nsr.res resides? /nsr_shared_mnt_pt /usr/sbin/nw_ux.lc has been modified LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 73 Chapter 5: Installing NetWorker Software in a LEGATO Automated Availability Manager Environment Now please ensure NetWorker is configured as a resource group in LEGATO Cluster. Refer to the LEGATO Cluster & NetWorker manuals. Creating /usr/sbin/lcmap file... !/bin/sh FT_DIR=/opt/LGTOlc45 FT_DOMAIN=nwmerge export FT_DIR FT_DOMAIN $FT_DIR/bin/ftPerl $FT_DIR/bin/nwclust.pl Finished creating /usr/sbin/lcmap file. You can now use ftconsole to add a resource group for NetWorker using the template specifications given in /usr/sbin/nw_ux.lc.imp. Alternatively, you can modify /usr/sbin/nw_ux.lc.imp and then run ftcli with '-c "import /usr/sbin/nw_ux.lc.imp"'. Note that the user accounts that run NetWorker on the cluster nodes must be added as secure users of LEGATO Cluster. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 74 Chapter 6: Installing NetWorker Software in a VERITAS Cluster Server 3.5 Environment This chapter explains how to install NetWorker software in a VERITAS Cluster Server 3.5 environment. It includes the following sections • • • • • "Cluster Concepts and Terminology" on page 75 "Software Requirements" on page 78 "Installing Only the NetWorker Client Software in a Cluster" on page 78 "Uninstalling the NetWorker Software" on page 84 "NetWorker Cluster Script" on page 85 VERITAS Cluster Server 3.5 enables you to run and administer applications as highly available service groups. For detailed information about VERITAS Cluster Server 3.5, refer to the Solaris version of the VERITAS Cluster Server Installation Guide and the VERITAS Cluster Server User's Guide. Important: A stand-alone or highly available (virtual) NetWorker server is not supported in the cluster. The NetWorker server must be outside the cluster. Highly available storage nodes are also not supported in the cluster. However, physical storage nodes can either be in the cluster or outside the cluster. Cluster Concepts and Terminology This section discusses the following: • • • "Cluster Terminology" on page 76 "About Clustering" on page 76 "Cluster-Aware and Cluster-Unaware NetWorker Servers and Clients" on page 77 LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 75 Chapter 6: Installing NetWorker Software in a VERITAS Cluster Server 3.5 Environment Cluster Terminology For consistency and clarity, this section defines the following terms: Node — A physical machine that is a member in the cluster. Failover node — A cluster node to which a highly available application can fail over. Virtual client — A NetWorker client that is associated with a highly available or scalable service in a cluster. Cluster client — A NetWorker cluster client is either a physical client or a virtual client. A physical client resource backs up data belonging to a physical node within a cluster. A virtual client resource backs up data belonging to a highly available or scalable service within a cluster. Virtual server — A server that is configured as a highly available application within a cluster. Stand-alone NetWorker server — A NetWorker server that is not highly available. Cluster-aware NetWorker server — A NetWorker server that can recognize cluster clients. About Clustering Clustering means that two or more nodes are connected and appear to network users as a single, highly available system. A highly available system allows the application services to continue despite most hardware or software failures. Each cluster node has its own IP address. Each cluster node might also have private (local) resources or disks that are available only to that computer. In addition to the nodes, a cluster can have one or more virtual services, each with its own IP address. A virtual service can have zero or more shared disks. Figure 4 on page 77 displays a general cluster configuration consisting of two or more nodes and at least one virtual server. In this illustration: • • • Node 1 is a computer with its own Local Disk. Node 2 is a computer with its own Local Disk. Virtual Server owns Shared Disks. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 76 Chapter 6: Installing NetWorker Software in a VERITAS Cluster Server 3.5 Environment Figure 4. General Cluster Configuration Node 1 clus_phys1 Node 2 clus_phys2 Private NetWork clus_log1 Local Disk If Node1fails, clus_log1 fails over to Node2 Local Disk Virtual Server Volume-managed Shared Disks Administrative Workstation Terminal Concentrator Public NetWork In this example, the virtual server, clus_log1, can fail over between Node 1 and Node 2; however, the server only runs on one node at a time. The NetWorker client software runs on all the physical nodes within the cluster. This allows the backup of the physical client to proceed, as long as the node is running. Only one instance of the client software (nsrexecd) runs on each physical node within the cluster. The NetWorker client software is designed to recognize more than one client (physical client plus virtual client) that might be associated with a single physical node. Cluster-Aware and Cluster-Unaware NetWorker Servers and Clients To perform scheduled backups of cluster data, a cluster-aware NetWorker server and cluster-aware NetWorker client on the cluster nodes must be installed. Note: Not all NetWorker servers and clients are cluster-aware. For example: • • If a NetWorker server does not have cluster-client support, it cannot recognize cluster clients. When a scheduled backup is performed, the NetWorker server backs up only the private data of the physical node. The data is backed up to the same index representing the physical node. If a NetWorker client does not have cluster-client support, it backs up all data that belongs to the virtual servers and physical nodes into the same index representing the physical node. It does not recognize the difference between virtual and physical clients. For more information, refer to the LEGATO Compatibility Guides on the LEGATO web site at www.legato.com. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 77 Chapter 6: Installing NetWorker Software in a VERITAS Cluster Server 3.5 Environment Software Requirements Make sure that the following software is installed on each node in the cluster: • • • • • Solaris 7, 8 or 9 operating environment with Veritas Custer Server (VCS) required patches VERITAS Cluster Server 3.5 NetWorker release 7.2 VERITAS Volume Manager VxVM 3.5 (optional) VERITAS File System VxFS 3.5 (optional) For the most up-to-date information regarding software requirements, refer to the LEGATO Compatibility Guides on the LEGATO web site. Installing Only the NetWorker Client Software in a Cluster In this configuration, the NetWorker server is running on a node that is not a member of the cluster. To install a NetWorker cluster client, perform the following tasks: • • • • • "Task 1: Install the NetWorker Cluster Client Software" on page 78 "Task 2: Configure NetWorker Client Software as Highly Available" on page 79 "Task 3: Register the NWClient Resource Type and Create Resource Type Instances" on page 80 "Task 4: Define the List of Trusted NetWorker Servers" on page 82 "Task 5: Configure Clients under the NetWorker Server" on page 83 Important: Make sure that the NetWorker client software is installed on each node in the cluster. Task 1: Install the NetWorker Cluster Client Software Important: Ensure that the Solaris operating environment and the VERITAS Cluster Server 3.5 software are already installed and configured on all cluster nodes. If the VERITAS Cluster Server installation and configuration directories are different from the default directories, set the environment variables VCS_HOME (the default directory is /opt/VRTSvcs) and VCS_CONF (the default directory is /etc/VRTSvcs) prior to installing the NetWorker client. Also, ensure that the PATH environment variable includes /usr/sbin and $VCS_HOME/bin (the default directory is /opt/VRTSvcs/bin) directories. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 78 Chapter 6: Installing NetWorker Software in a VERITAS Cluster Server 3.5 Environment To install NetWorker software on the computer designated as the NetWorker client: 1. Access the NetWorker software from the distribution media. For detailed installation instructions, see "Chapter 3: Installing the NetWorker Software" on page 20. 2. Enter the pkgadd command: pkgadd -d . Important: Do not press the [Enter] key for the default response All. Accepting the All response installs the server and the device driver packages. 3. Enter the appropriate option number to install the client package (LGTOclnt). The package temporarily requires 70 MB of free space on the client computer. 4. (Optional) Enter the appropriate option number to install the man pages, (LGTOman). 5. Start the NetWorker daemons: /etc/init.d/networker start 6. When all the applicable packages have been added, and the prompt appears, press [q] to exit. Task 2: Configure NetWorker Client Software as Highly Available To define and configure a NetWorker client as highly available: 1. Log in as root on each node where the NetWorker software is being installed. 2. Make sure that the /etc/hosts file on each cluster node contains the name of the virtual host. The virtual hostname can be published in the Domain Name System (DNS) or Network Information Services (NIS). 3. For each node in the cluster: a. Run the cluster configuration script, /usr/sbin/networker.cluster. This script creates NWClient resource types that may need to be added later to the VERITAS Cluster Server configuration. b. Enter the following information in response to the prompts: Enter directory where local NetWorker database is installed [/nsr]? – Enter the location of the local NetWorker database directory provided during the installation procedure. For example: /space/nsr Do you wish to configure for both NetWorker server and client? Yes or No [Yes]? – Enter No. This configures only the client software. Note: Any changes to the configuration can be undone by running the networker.cluster -r option and then running the networker.cluster script again. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 79 Chapter 6: Installing NetWorker Software in a VERITAS Cluster Server 3.5 Environment Task 3: Register the NWClient Resource Type and Create Resource Type Instances You might need to configure an instance of the NetWorker Client resource type (NWClient) for virtual clients that own data on shared devices. Virtual clients in the VERITAS Cluster Server are IP type resources. Important: Depending on the VERITAS Cluster service group configuration, this task might not be required. Create an instance of NWClient resource type in VERITAS Cluster service groups that: • Contain raw devices or logical volumes to back up. • Contain more than one IP type resource. • Are parallel with one or more IP type resources. Creating an instance of NWClient resource type is optional if the following conditions exist: • • The failover VERITAS Cluster service group has only one IP type resource. The owned filesystems on the shared devices are instances of the mount type resource contained in the same service group. Check the VERITAS Cluster Server configuration to determine which, if any, service groups require one or more NWClient resources. If no such groups require NWClient resources, proceed to "Task 4: Define the List of Trusted NetWorker Servers" on page 82. About NWClient Resources Before starting the steps in this task, review the information in this section to become familiar with the structure of an NWClient resource. The NWClient resource type definition is: type NWClient ( static str ArgList[] = { IPAddress, Owned_paths } NameRule = NWClient_ + resource.IPAddress static str Operations = None str IPAddress str Owned_paths[] ) LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 80 Chapter 6: Installing NetWorker Software in a VERITAS Cluster Server 3.5 Environment Table 6 on page 81 describes the required NWClient resource attributes. Table 6. NWClient Resource Required Attributes Required Attributes Type and Dimension Definition IPAddress string, scalar IP address of the virtual NetWorker client. An IP type resource with a matching Address attribute must exist in the service group. Owned_paths string, vector A list of filesystems or raw devices on a shared storage device. These filesystems or raw devices are owned by the virtual NetWorker client specified by the IPAddress attribute. Example: NWClient Resource Sample Configuration The following is a sample of a configured NWClient resource: NWClient nw_helene ( IPAddress="137.69.104.251" Owned_paths={ "/shared1", "/shared2", "/dev/rdsk/c1t4d0s4" } ) Register Resource Type and Create Resource Instances This section describes how to register the NWClient resource and create NWClient resource instances. To register the resource type and create resource instances: 1. Save the existing VERITAS Cluster Server configuration and prevent further changes while main.cf is modified. haconf -dump -makero 2. Stop VERITAS Cluster Server on all nodes and leave the resources available. hastop -all -force LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 81 Chapter 6: Installing NetWorker Software in a VERITAS Cluster Server 3.5 Environment 3. Make a backup copy of the main.cf file. cd /etc/VRTSvcs/conf/config cp main.cf main.cf.orig 4. Copy the NWClient resource definition file that is in the VERITAS Cluster Server configuration directory. cp /etc/VRTSvcs/conf/NWClient.cf /etc/VRTSvcs/conf /config/NWClient.cf 5. Add the NWClient resource type and add NWClient resource type instances by editing the main.cf file: a. Add the NWClient resource type definition by adding an include statement to the main.cf file: include "NWClient.cf" b. Add an NWClient resource instance to every service group that contains an IP type resource and has associated filesystems or raw devices on shared storage. For more information about a sample NWClient resource type instance, see "Example: NWClient Resource Sample Configuration" on page 81. 6. Save and close the file. 7. Verify the syntax of the file, /etc/VRTSvcs/conf/config/main.cf: hacf -verify config 8. Start the VERITAS Cluster Server engine: hastart 9. Log in on the remaining nodes in the cluster and start the VERITAS Cluster Server engine: hastart 10. Verify the status of all service groups: hagrp -display Task 4: Define the List of Trusted NetWorker Servers Before a NetWorker server can back up a client, the client must grant the server access. Granting access is controlled by the servers file. For the node that is currently running the NetWorker server resource group, this file is located in the globally mounted filesystem. Otherwise, this file is located on a local disk. Important: If the /nsr/res/servers file is empty or does not exist, any NetWorker server is authorized to: • access and backup the client • perform a directed recover to the client LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 82 Chapter 6: Installing NetWorker Software in a VERITAS Cluster Server 3.5 Environment To define the list of trusted NetWorker servers, perform the following steps on each node in the cluster: 1. Shut down the NetWorker processes and verify that all NetWorker daemons have stopped: nsr_shutdown ps -ef |grep nsr 2. Edit or create the /nsr/res/servers file and add the set of NetWorker servers, one per line, that require access to this client. 3. Check the NetWorker boot-time startup file to see whether nsrexecd is being run with the -s option. If the -s option exists, remove all occurrences of -s servername in the file. 4. Restart the NetWorker daemons: /etc/init.d/networker start Task 5: Configure Clients under the NetWorker Server To configure each client under the NetWorker server: 1. From any node in the cluster, start the NetWorker Administrator program: nwadmin -s clus_vir1 2. Make each physical client within the cluster a NetWorker client of the NetWorker server. For each physical client in the cluster: a. In the NetWorker Administrator program, select Client Setup from the Clients menu. b. In the Clients dialog box, if these steps are being performed after updating the NetWorker server, click on the client name in the Client list. Otherwise, click Create and enter the name of the physical client for the Name attribute. c. In the Remote Access attribute, add entries for each physical client within the cluster. For example: root@clus_phys1 d. For the Group attribute, select a group. e. Define the remaining attributes in the Clients dialog box and click Apply. 3. Make each virtual client within the cluster a client of the NetWorker server. For each virtual client in the cluster: a. In the NetWorker Administrator program, select Client Setup from the Clients menu. b. In the Clients dialog box, if these steps are being performed after updating the NetWorker server, click on the client name in the Clients list. Otherwise, click Create and enter the name of the virtual client for the Name attribute. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 83 Chapter 6: Installing NetWorker Software in a VERITAS Cluster Server 3.5 Environment c. In the Remote Access attribute, add entries for each physical client within the cluster. For example: root@clus_phys1 d. For the Group attribute, select a group. e. Define the remaining attributes in the Clients dialog box and click Apply. 4. Schedule backups using the NetWorker application. For detailed instructions, refer to the NetWorker Administrator’s Guide. Uninstalling the NetWorker Software To uninstall the NetWorker software from a cluster environment: 1. On one node in the cluster, remove all the instances of NWClient resource types and remove the NWClient type definition from the configuration. For more information, refer to the hares (1m) and hatype(1m) man pages. 2. On each node in the cluster: a. Log in as root on the computer from which the software is being removed. b. Undo all changes to the configuration by running the networker.cluster -r option. c. Enter the following command to shut down the NetWorker daemons: nsr_shutdown A list of NetWorker daemons to be shut down appears, and you are prompted whether to continue. d. Enter the following command to remove: – All the packages: pkgrm LGTOclnt LGTOman – Only the client package: pkgrm LGTOclnt – Only the man pages: pkgrm LGTOman LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 84 Chapter 6: Installing NetWorker Software in a VERITAS Cluster Server 3.5 Environment NetWorker Cluster Script This section demonstrates the typical responses you would give to the prompts of the networker.cluster script, assuming the following configuration: • • Virtual server: clus_vir1 Mount point: /global/nw networker.cluster --------------------------------------------------------------Veritas Cluster Server is a high availability product. Only cluster-aware NetWorker Client is supported in the cluster. --------------------------------------------------------------Do you wish to continue? [Yes]? Shutting down NetWorker services... Enter directory where local NetWorker database is installed [/nsr]? /space2/nsr Restarting syslog daemon... Creating /usr/sbin/lcmap file ... -rwxrwxr-x 1 root 5860 Jul 29 11:56 /usr/sbin/lcmap Finished creating /usr/sbin/lcmap file. NetWorker has been successfully cluster-configured. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 85 Chapter 7: Autochanger Installation and Configuration This chapter provides information on installing and configuring autochangers. It includes the following: • • • • • "About Autochangers" on page 86 "Supported Vendor-Specific ASC and ASCQ Codes" on page 87 "Autochanger Configuration and Testing" on page 87 "The jbconfig Command Output" on page 91 "Using the op Driver with Optical Devices" About Autochangers Note: The term autochanger refers to a variety of backup devices: library, autoloader, carousel, datawheel, jukebox, and near-line storage. For more information about autochanger support by the NetWorker software, refer to the LEGATO Compatibility Guides on the LEGATO web site. Notes: • • Release 7.0 or later of the NetWorker software includes the ability to recognize shared drives, known as dynamic drive sharing (DDS). For more information about DDS, refer to the NetWorker Administrator's Guide. To install and configure NetWorker support for Network Data Management Protocol (NDMP), refer to the NetWorker Administrator's Guide. Important: For all tape devices used with NetWorker software, ensure that the block size mode specified in the operating system is set to variable. Otherwise, data recovery may fail. For information about setting the tape device block size mode through the operating system, refer to the operating system documentation. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 86 Chapter 7: Autochanger Installation and Configuration Supported Vendor-Specific ASC and ASCQ Codes In NetWorker software, the Additional Sense Code (ASC) utility, including its associated ascdcode and library, translates vendor specific ASC and Additional Sense Code Qualifier (ASCQ) error messages. The ASC utility is located in the NetWorker driver package, which is a software requirement for the storage node and the server package. Requisite software is installed automatically by default, so if you elect to install the storage node, then the driver package, and thus the ASC utility, is installed automatically. Notes: • • If you elect not to install the requisite software automatically, and you do not manually select drivers to install with the storage node, the storage node installation will fail. If you install only the client package, then the storage node package, and thus the ASC utility, is not installed. The ASC utility translates vendor-specific error messages for the following vendors: • • • • • • • • • • • • • • • ADIC ATL BHTi Benchmark Exabyte Fujitsu HP IBM Overland Plasmon Qualstar Quantum Seagate STK Tandberg Autochanger Configuration and Testing This section provides instructions on how to configure and test the device driver software on a NetWorker server or storage node with an attached autochanger. For more information on configuring an autochanger, refer to the NetWorker Administrator’s Guide. To use an autochanger for NetWorker storage management, follow the procedures for these tasks: • • "Task 1: Configure the Autochanger" on page 88 "Task 2: Test the Autochanger" on page 91 LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 87 Chapter 7: Autochanger Installation and Configuration Task 1: Configure the Autochanger To configure the autochanger: 1. Make sure the autochanger is connected. 2. Log in as root on the NetWorker server. 3. Enter the inquire command. The inquire command for the Solaris platform is: /usr/sbin/inquire The inquire command allows you to verify that the autochanger is attached, and to determine the following information about the robotics and tape drives: • SCSI address • Vendor and model • Firmware • Device type and pathname • Serial number Note: If inquire does not display the device pathname, there are several possible causes: • The computer might need to be rebooted. • The cabling or hardware configuration might be incorrect. • The device driver might not be installed. Contact the vendor to obtain the driver. For more information about the inquire command, refer to the inquire(1m) man page. 4. Run the sjisn command with the SCSI address of the autochanger you want to configure: sjisn scsi_address For supported autochangers, the sjisn command lists the drives, identified by serial number, in the order that they occur in the autochanger. For example, for the Exabyte 221L shown previously, enter: sjisn 4.2.0 The output from sjisn displays the serial number identification of the drives one by one, as in the following example: aurora{root}8: sjisn 4.2.0 Serial Number data for 4.2.0 (EXABYTE Exabyte 221L ): Library: Serial Number: 99999999 SCSI-3 Device Identifiers: WWNN:1234567812345678 Drive at element address 82: Serial Number: 6811004028 SCSI-3 Device Identifiers: ATNN:IBM ULTRIUM-TD1 6811004028 WWNN:502342877745328A Drive at element address 83: Serial Number: 6811003960 SCSI-3 Device Identifiers: LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 88 Chapter 7: Autochanger Installation and Configuration ATNN:IBM ULTRIUM-TD1 6811003960 WWNN:502342877745333C If the sjisn output does not provide the serial number information, the autochanger does not support the sjisn command, but you can continue to use jbconfig to configure the autochanger. For more information about the sjisn command, refer to the sjisn(1m) man page. 5. Verify that the NetWorker daemons are running by entering one of the following commands: ps -ef | grep nsr ps -aux | grep nsr If the NetWorker daemons are not running, start them in the following order: – nsrexecd – nsrd – (Optional) nwadmin & This command launches the NetWorker Administrator program, which should display the drives if the configuration is completed correctly. 6. Run the jbconfig command: jbconfig The program lists the autochanger types that are supported on the platform used. 7. At the prompt, select one of the available options to indicate which type of autochanger to install. From this point on, the response from jbconfig varies depending on the number and type of autochangers that are attached, and the number of drives in the autochanger being configured. If only one autochanger is attached that matches your choice, jbconfig automatically displays the autochanger SCSI address and pathname in response to your selection. If more than one autochanger is attached that matches your choice, the matching autochangers are listed and you are prompted to select one of them. As soon as you select an autochanger, jbconfig automatically displays the autochanger pathname, as shown in the following example: Installing 'Exabyte' jukebox - [email protected]. 8. Enter a name to assign to the autochanger at the jbconfig command prompt. For example: What name do you want to assign to this jukebox device? Exabyte 9. Answer whether you want to enable autocleaning. 10. If all drive and pathname information is available, each drive is listed with its SCSI address and driver pathname. If there are difficulties locating the drives in the autochanger, a message explains at this point that you will have to supply the missing information later on. 11. Answer whether you want to configure any of the drives as shared or NDMP devices. 12. Answer whether any drive is going to have more than one path defined. If all drives were listed in step 10, jbconfig goes to step 14. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 89 Chapter 7: Autochanger Installation and Configuration 13. If drive pathname information was missing at step 10, you are prompted to enter it for each drive in question in one of the following forms: /dev/rmt/1cbn --for local path or host:device-path --for remote node or host:drive-letter:directory path --for Windows disk file Drive x, element y Drive path ? somepath where: – x and y are supplied by jbconfig. – somepath is supplied by you. You can use the output from the sjisn command, if the autochanger supports it, to verify the serial number of the first drive in the autochanger, or to identify it if the pathname is not automatically supplied. The first drive in the autochanger is the first drive listed under the library in the sjisn output. For example, the first drive listed in the sample output from sjisn in step 4 has the serial number 6811004028: Drive at element address 82: Serial Number: 6811004028 Use the output from the inquire command to identify the drive pathname of the serial number obtained from sjisn. For example, the drive with serial number 6811004028 in the sample output from inquire is /dev/rmt/1cbn. After you have filled in the pathname as prompted, you may be asked to select a drive type number from a list of about 50 types. The process in step 13 repeats until all unaccounted drives receive pathname information. 14. Configuration is complete. When the configuration is complete, the following message appears: Jukebox has been added successfully. When you use the jbconfig program to configure an autochanger, a new resource is created with the name you specified. To view the: • • New Jukebox resource, use the NetWorker Administrator program. a. If the NetWorker Administrator program is not already running, enter the command: nwadmin & b. From the Media menu, select Jukeboxes. Attributes of the Jukeboxes resource, refer to the Online Help or the nsr_jukebox(5) man page. For more information on the available jbconfig command options, refer to the jbconfig(1m) man page. For an example, see "The jbconfig Command Output" on page 91. For more information on configuring an autochanger, refer to the NetWorker Administrator’s Guide. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 90 Chapter 7: Autochanger Installation and Configuration Task 2: Test the Autochanger To test the autochanger connection: 1. Log in as root on the NetWorker server or storage node. 2. Insert two volumes, one each into the first and last slots of the autochanger. Make sure that the drives are empty and that any drive doors are open. 3. Enter the jbexercise command at the prompt and specify the control port and the jukebox model. Make sure to use the same control port pathname that was used in "Task 1: Configure the Autochanger" on page 88. For example, the following command runs the jbexercise program on the Exabyte autochanger detected by the jbconfig script: jbexercise -c [email protected] -m "EXB-220" To find the text string for the -m model parameter, run the jbexercise command without any options to obtain a list of supported models. For additional information on the command options available for the jbexercise command, refer to the jbexercise(1m) man page. Notes: • To list the SCSI devices that are available, use the inquire command. The control port for SCSI autochangers is typically expressed in the format [email protected]. • To obtain information about a standard SCSI jukebox, run the jbexercise command with the following options: jbexercise -m [email protected] -c bus.target.lun • To obtain the exact SCSI address for the -c parameter, use output from the inquire command, or the response displayed by the jbconfig command script when the autochanger was configured: Installing 'Exabyte' jukebox - [email protected]. For additional information on the command options available for the jbexercise command, refer to the jbexercise(1m) man page. The jbconfig Command Output The following is an example of what would be displayed when installing an autodetected SCSI jukebox on a Solaris computer. In this case, only one autochanger, with a single drive, is attached. Output would vary in cases where: • • • • Two or more autochangers are attached The autochanger has more than one drive The driver filepath is not detected for one or more drives in an autochanger Prompts are answered differently than in this example # jbconfig 1) Configure an AlphaStor/SmartMedia Jukebox. 2) Configure an Autodetected SCSI Jukebox. 3) Configure an Autodetected NDMP SCSI Jukebox. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 91 Chapter 7: Autochanger Installation and Configuration 4) Configure an SJI Jukebox. 5) Configure an STL Silo. What kind of Jukebox are you configuring? [1] 2 Installing 'HP-C1557A/Surestore 12000e' jukebox - [email protected]. What name do you want to assign to this jukebox device? test Turn NetWorker auto-cleaning on (yes / no) [yes]? y The following drive(s) can be auto-configured in this jukebox: 1> 4mm 12GB @ 1.3.0 ==> /dev/rmt/0cbn These are all the drives that this jukebox has reported. To change the drive model(s) or configure them as shared or NDMP drives, you need to bypass auto-configure. Bypass auto-configure? (yes / no) [no] n Jukebox has been added successfully The following configuration options have been set: > Jukebox description to the control port and model. > Autochanger control port to the port at which we found it. > Networker managed tape autocleaning on. > Barcode reading to off because it does not appear that this jukebox has a barcode reader. > Slot intended to hold cleaning cartridge to 6. Please ensure that a cleaning cartridge is in that slot. > Number of times we will use a new cleaning cartridge to 5. > Cleaning interval for the tape drives to 6 months. You can review and change the characteristics of the autochanger and its associated devices using nwadmin. Would you like to configure another jukebox? (yes/no) [no]n LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 92 Chapter 7: Autochanger Installation and Configuration Using the op Driver with Optical Devices Solaris support for optical drives is enhanced by the NetWorker optical device driver op, which enables the use of optical disks with sectors larger than 512 bytes (1,024, 2,048, and 4,096). After NetWorker software is installed, the op driver is used with any device, attached to the Solaris system, whether a stand-alone device or autochanger, that claims to be an optical device. On system reboot with the -r option, the op driver is configured for each optical device, resulting in a device file of the form /dev/opticalN for each optical drive. Because HP optical drives can run in either "disk drive" or "optical" mode, any optical drives running in disk drive mode must be reset to optical mode using the hpflip utility. Once the HP optical drive is set to optical mode, reboot the system so that the settings for attached devices are reread. How to Reset HP Optical Drives To reset HP optical drives to optical mode: 1. Run the inquire command to obtain the SCSI address of the optical device, which will be is returned in the form [email protected], where: – – – b is the bus ID t is the target ID l is the logical unit number (LUN) ID 2. Run hpflip as follows: hpflip -a b.t.l -o where b.t.l is the SCSI address of the optical device, as returned by the inquire command, and -o sets the specified drive to optical. 3. Reboot the computer with the -r option as follows, to make the changes performed by hpflip visible to the operating system: reboot -dl -- -rv 4. Define all optical devices within NetWorker software as optical devices. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 93 Chapter 8: Evaluating and Licensing NetWorker Software When the NetWorker software is installed, it is in a temporary evaluation mode with all of the features available. This chapter explains how to enable the NetWorker software and features for permanent use. The chapter also describes the LEGATO NetWorker licensing model and provides a basic explanation of licensing for the different NetWorker editions, modules, and features, but it does not provide a comprehensive description of every possible licensing scenario. For specific licensing questions, contact a LEGATO sales representative. The chapter includes the following sections: • • • • • "How NetWorker Software Is Licensed" on page 94 "The Evaluation Process" on page 95 "The Licensing Process" on page 96 "NetWorker Licenses" on page 99 "Additional Licenses" on page 101 How NetWorker Software Is Licensed Licensing NetWorker software means entering enabler and authorization codes on the server for the NetWorker environment. Without these codes, the software or added features will not run beyond the evaluation period. Each installation of NetWorker server software must be licensed with a base enabler which “turns on” the software and allows you to use a particular bundle of features, such as a specified number of clients and devices. All licensing takes place on the server: The licenses are entered and stored on the server, and the server enforces the licensing. Base enablers come in four editions: • • • • Power Edition Network Edition Workgroup Edition Business Edition These four editions enable varying degrees of functionality. Add-on enablers allow a broader scope of features. For more information about the editions and different functionality, see "NetWorker Licenses" on page 99. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 94 Chapter 8: Evaluating and Licensing NetWorker Software The Evaluation Process Evaluating NetWorker software can take place in two ways: • • Evaluating a new installation of the software on a NetWorker server Evaluating NetWorker features on an existing NetWorker installation Evaluating a New Installation When you first install the NetWorker software, you can evaluate it with all the features for 30 days free without entering any codes. By the end of the evaluation period, you must purchase, enter, and authorize a base enabler to continue using the NetWorker software to back up data. The base enabler is the license that enables the edition purchased. To obtain a base enabler, contact either LEGATO Sales or a LEGATO Reseller. For contact information, see "Information and Services" on page 12. For more information about entering and authorizing the enabler, see "The Licensing Process" on page 96. To continue using some of the features that were available with the evaluation software, you may need to purchase add-on enablers, depending on the edition of base enabler you purchase. For more information about the different NetWorker editions and features, see "NetWorker Licenses" on page 99. Evaluating Features on an Existing Installation If you are evaluating one or more NetWorker features on an edition of NetWorker software that has already been installed and enabled, you must enter a temporary enabler for each feature. The temporary enabler is valid for 45 days. • • To obtain a temporary enabler code, refer to the Contents documentation in the LEGATO media kit, or contact LEGATO Sales or a LEGATO Reseller. To enter the temporary enabler code, see "How to Enter a Temporary Enabler Code" on page 96. Note: If the Business, Network, or Workgroup edition is already installed and enabled on a computer, and you want to evaluate Power Edition, LEGATO recommends using a different computer as a temporary NetWorker server for evaluation purposes. By the end of the evaluation period, you must purchase, enter, and authorize the corresponding license enablers to continue using features you have evaluated. For instructions, see "The Licensing Process" on page 96. For more information about the different NetWorker editions and features, see "NetWorker Licenses" on page 99. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 95 Chapter 8: Evaluating and Licensing NetWorker Software How to Enter a Temporary Enabler Code To enter the temporary enabler code: 1. Log in as root or as NetWorker administrator on the NetWorker server. 2. Start the NetWorker Administrator program: nwadmin & 3. From the Server menu, select Registration. The Registration window opens. 4. Click the Create button. 5. Enter the enabler code in the Enabler Code attribute. Filling in the Comment attribute is optional. 6. Click Apply. Important: The temporary enabler code is valid on only one computer in a network. If you enter the same code on more than one computer in a network, a copy protection violation error occurs and the NetWorker server software is disabled on all NetWorker servers with duplicate enablers. The Licensing Process To permanently use NetWorker software, you must purchase and enter a license enabler code, and then authorize it. This licensing process is the same for all editions of NetWorker software as well as for individual features. To purchase the license enabler, contact a LEGATO sales representative. The license enabler code that you purchase is valid for 45 days, as a registration period. During the registration period, you must obtain and enter a corresponding authorization code. The following sections explain how to enter and authorize the license enabler: • • • "Task 1: Enter the License Enabler Code" on page 97 "Task 2: Obtain an Authorization Code" on page 97 "Task 3: Enter the Authorization Code" on page 98 LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 96 Chapter 8: Evaluating and Licensing NetWorker Software Task 1: Enter the License Enabler Code License enabler codes are included in either the letter announcing the updated or upgraded software, or on the Enabler Certificate you receive when you purchase a software license. This depends on whether the software purchased is a first-time purchase, or an updated or upgraded version. Note: To save time when entering a number of licenses, enter the base enabler last. Otherwise, once a base enabler is entered, devices that do not yet have licenses entered may be disabled; those devices would have to be re-enabled manually after their licenses were installed. To enter the license enabler code: 1. Log in as root or as NetWorker administrator on the NetWorker server. 2. Start the NetWorker Administrator program: nwadmin & 3. From the Server menu, select Registration. The Registration window opens. 4. If the Registration list displays a temporary enabler for the product or feature being licensed, highlight the enabler and click the Delete button. 5. In the Registration window, click the Create button. 6. Enter the enabler code in the Enabler Code attribute. Filling in the Comment attribute is optional. 7. Click Apply. After you enter the license enabler code, you have 45 days, as a registration period, to authorize the NetWorker software. Task 2: Obtain an Authorization Code Registration of NetWorker software takes place by obtaining an authorization code. Obtain a unique authorization code through one of the following methods: • • "Using the LEGATO Web Site" "By Fax or E-mail" Important: If the software or feature is not authorized by the end of the 45-day registration period, the NetWorker backup function or feature is disabled. However, data that was backed up during the registration period can still be recovered from local devices. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 97 Chapter 8: Evaluating and Licensing NetWorker Software Using the LEGATO Web Site Register LEGATO products and obtain authorization codes online by completing a registration form on the LEGATO web site at www.legato.com. Web registration takes just a few minutes and is available 24 hours a day, 7 days a week. An authorization code that permanently enables the NetWorker license will be sent by e-mail. If you have any questions regarding software updates, contact LEGATO Licensing. For contact information, see "Licensing and Registration" on page 13. By Fax or E-mail To register the software and obtain an authorization code by fax or e-mail: 1. Log in as root or as NetWorker administrator on the NetWorker server. 2. Start the NetWorker Administrator program: nwadmin & 3. Complete your contact information: a. From the Server menu, select Server Setup. b. Complete the contact name, company, address, phone, and e-mail information requested, and click Apply. 4. Print the registration information sheet. a. From the Server menu, select Registration. b. From the View menu, select Tabular. c. From the File menu, select Print. 5. Send your contact information to LEGATO Licensing. You can either: • Fax the printed registration information sheet. • E-mail the registration information. For contact information, see "Licensing and Registration" on page 13. An authorization code that permanently enables the updated NetWorker software will be sent to you. Task 3: Enter the Authorization Code To complete the licensing process, you must enter the unique authorization code on the NetWorker server within 45 days of entering the license enabler code. To enter the authorization code: 1. Log in as root or as NetWorker administrator on the NetWorker server. 2. Start the NetWorker Administrator program: nwadmin & 3. From the Server menu, select Registration. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 98 Chapter 8: Evaluating and Licensing NetWorker Software 4. In the Registration window, highlight the appropriate license. 5. In the Auth Code text box, enter the authorization code, and then click Apply. If the authorization process is successful, the expiration date for the license displays “Authorized - No expiration date.” If the authorization is not verified in this way, contact LEGATO Support. Important: To avoid an interruption in scheduled backups if you move the NetWorker software from one computer to another, or to change the network address of a computer after the software is installed, you must either: • Contact LEGATO Licensing to obtain a new authorization code. LEGATO requires the host ID of the original server as well as the new server. The host ID is displayed in the server’s Registration window. For contact information, see "Licensing and Registration" on page 13. • Install and configure the LEGATO License Manager software. For more information on using the License Manager, see "Additional Licenses" on page 101; also refer to the LEGATO License Manager Installation and Administrator's Guide, 2nd Edition. NetWorker Licenses There are four different levels, or editions of base enablers: • • • • NetWorker Workgroup Edition enables you to back up the server and up to seven clients. NetWorker Workgroup Edition does not include support for additional clients or optional software features, such as NetWorker Archive. If you decide at a later date to purchase a higher level of NetWorker software, all of the data backed up by NetWorker Workgroup Edition is recoverable by any level of NetWorker software you purchase. NetWorker Business Edition is the same as the Workgroup Edition, except that it includes a license to use an autochanger (1-26 slots) as part of its base enabler, allows backing up a two-node cluster client, and allows NDMP connections. NetWorker Network Edition enables you to back up the server and as many client workstations as the number of client connections purchased. You can upgrade this edition to include support for additional clients and autochangers, as well as optional software features. NetWorker Power Edition is a server software product that has been specially tuned to protect and provide backup for environments that support Very Large Database (VLDB) or large filesystem applications (in the terabyte range). You can also upgrade NetWorker Power Edition to include support for cluster servers and clients. Each of these editions permits you to use the software for a specified number of clients and devices. These four editions also enable different degrees of parallelism and support for different add-on modules, including extra client connections, devices, or features. For more information on NetWorker licenses, refer to the NetWorker Administrator’s Guide. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 99 Chapter 8: Evaluating and Licensing NetWorker Software Multiplatform Licensing The client connections that come with a NetWorker server can be used for only that server platform; a ClientPak license allows the NetWorker server to back up clients of different platforms. For example, the client connections accompanying a NetWorker server for Windows can be used only for Windows client computers; similarly, the client connections that come with a NetWorker server for Solaris can be used for Solaris clients only. With a ClientPak for UNIX, other UNIX platforms can be enabled for use with the NetWorker Server for Solaris. The ClientPak for UNIX supports all UNIX platforms; therefore, the UNIX ClientPak is sufficient for all UNIX clients backed up by a UNIX or Windows server. Note: The NetWorker software treats Linux as a separate operating system, so a ClientPak for Linux is necessary to back up Linux clients by either UNIX or Windows servers. Example: Multiplatform Licensing Schemes A company was using a Solaris server to back up Solaris, Linux, and Windows NT clients. It needed two ClientPak licenses, one for Linux and one for Windows. The company added HP-UX and AIX clients, which required the addition of a ClientPak license for UNIX. As the company grew and needed to add a server, it added a Windows 2000 server, which backed up the Windows NT and subsequent Windows 2000 clients without requiring a ClientPak. The company also made the Solaris computer a NetWorker server to back up the HP-UX, Solaris, and AIX clients, using the single ClientPak for UNIX. Update Enablers To update existing NetWorker software to a major release (one that introduces important new features), an update enabler is necessary. Update enablers are required for any major NetWorker software upgrade from release 4.0 and later, including NetWorker release 7.2. To use the LEGATO License Manager, the NetWorker server must be release 5.0 or later. With a first-time purchase of NetWorker software, a one-year update agreement may be included. After a year, an update enabler may be acquired with a new update agreement purchase. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 100 Chapter 8: Evaluating and Licensing NetWorker Software Required Update Enablers Table 7 on page 101 lists the NetWorker releases that require update enablers. Table 7. NetWorker Releases Requiring Update Enablers Upgrade from to 5.0 to 5.5 to 5.5.x to 5.6 to to 5.7 to 6.x to 7.0 to 7.1 7.2 yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes (UNIX (NT only) only) yes yes yes yes yes yes (UNIX (NT only) only) yes yes yes yes yes yes yes yes 5.7 yes yes yes yes 6.0 no yes yes yes yes yes yes Any release prior to 5.0 5.0 5.5 5.5.x 5.6 NA* 6.x * Release 5.6 is UNIX only, and Release 5.7 is Windows only. Additional Licenses This section describes a few of the additional licenses required to operate some of the NetWorker features. For a complete list, contact a LEGATO sales representative. Client Connection Licenses Every computer to be backed up in a NetWorker data zone requires a client connection license, even the NetWorker server. The client connection license may be one of the licenses supplied with the base enabler or purchased separately. A cluster client or NDMP data server requires a special type of client connection license, as described in "Cluster Clients" on page 102 or "NDMP Licensing" on page 102. Storage Nodes Each storage node requires a storage node license in addition to its client connection license. A dedicated storage node, which allows the storage node to back up only itself, is licensed separately. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 101 Chapter 8: Evaluating and Licensing NetWorker Software LEGATO NetWorker Application Modules NetWorker Application Modules are licensed on the basis of one enabler per database type host. For example, to back up the Oracle database on two hosts, two NetWorker Module for Oracle enablers are required, even if the two hosts are backed up by the same NetWorker server. However, if multiple database instances are running on a NetWorker client host, only one NetWorker Module enabler is required for that one host. Cluster Clients For each physical node in a cluster, you must purchase a Cluster Client Connection, which takes the place of one standard client connection. To place a NetWorker server in a cluster, you must have Power Edition. For more information on licensing computers in a cluster, refer to the NetWorker Administrator’s Guide. NDMP Licensing NDMP licensing requires one NDMP Client Connection per NDMP data server. The NDMP Client Connection is valid for any supported NDMP data server. The NDMP data server does not require a standard client connection. LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 102 Index A autochanger configuring testing 91 clients server 66 66 D 88 B backups clusters requirements 38, 77 C client about 15 daemon 28 file indexes 19 installing 25 requirements system 21 uninstalling 35 clients cluster 37, 76 cluster script Legato Automated Availability Manager 73 clusters clients 37, 76 configuration 37, 76 defined 37, 76 nodes 37, 76 requirements 38, 77 server 37, 76 commands gunzip 25 inquire 88 jbexercise 91 mminfo 18 nsr_shutdown 30, 34 nwadmin 32 configuring autochanger 88 cluster Legato Automated Availability Manager 62 Legato Automated Availability Manager, external client 71 Legato Automated Availability Manager, options 61 virtual server Legato Automated Availability Manager client software 69 LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide daemons client 28 list of 28 nsindexd 28 nsr_shutdown 18 nsrck 19 nsrd 28 nsrexecd 28, 30 nsrmmd 28 nsrmmdbd 28 server 28 shut down 34 starting 31 storage node 28 verifying 31 directory default locations 23 E enabler codes 16 G gunzip command 25 H hardware requirements Legato Automated Availability Manager 61 I information requirements Legato Automated Availability Manager 62 inquire command 88 installing guidelines, server 22 Legato Automated Availability Manager 60 cluster client software 68 virtual server 63 NetWorker 20 requirements Legato Automated Availability Manager 61 software 23 client 25 103 Index J-S server 27 storage node 26 Sun Cluster 36, 75 to default locations 25 to nondefault locations 29 verifying 31 Legato License Manager 16 server 15 storage node 15 uninstalling 72 nsr_shutdown command 30, 34 nsr_shutdown daemon 18 nsrck daemon 19 nsrd daemon 28 nsrexecd daemon 28, 30 nsrindexd daemon 28 nsrmmd daemon 28 nsrmmdbd daemon 28 nwadmin command 32 J jbexercise command 91 L Legato Automated Availability Manager configuration 62 configuration options 61 installing 60 requirements hardware 61 installing 61 software 60–61 system information 62 tracking scheduled saves 72 virtual client, ownership 71 virtual server cluster script 73 configuring 66 client software 69 clients 66 external client 71 defining as highly available 63 granting access 65 installing 63 installing client software 68 registering 68 servers configuring clients 70 trusted servers 69 Legato License Manager about 16 uninstalling software 35 licensing levels 99 69 M man pages uninstalling 35 mminfo command 18 N NetWorker about 14 client 15 LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide O ownership, Legato Automated Availability Manager virtual client 71 R requirements Legato Automated Availability Manager hardware 61 installing 61 software 60 system information 62 S scripts restart script 18 server about 15 daemons 28 installing 27 installing guidelines 22 system requirements 22 uninstalling software 34 servers clusters 37, 76 software accessing from Legato web site 24 local CD 24 remote CD 24 ensuring startup 31 uninstalling 33 client 35 device driver 34 Legato License Manager NetWorker 72 server 34 storage node 34 storage node about 15 35 104 Index T-V daemons 28 installing software 26 uninstalling software 34 Sun Cluster installing 36, 75 system requirements client 21 server 22 T test backup 32 testing autochanger 91 installation 32 tracking scheduled saves 72 trusted servers Legato Automated Availability Manager 69 U uninstalling man pages 35 software 33 all packages 33 client 35 Legato License Manager 35 NetWorker 72 server 34 storage node 34 updating from a previous release 17 automatic conversion 17 V verifying installation 31–32 virtual client ownership 71 virtual server Legato Automated Availability Manager cluster script 73 configuring 66 client software 69 clients 66 external client 71 configuring clients 70 defining as highly available 63 defining trusted servers 69 granting access 65 installing 63 installing client software 68 registering 68 virtual servers. See clusters LEGATO NetWorker, Release 7.2, Solaris Version Installation Guide 105