It-symposium 2005 7.april 2005

Transcript

IT-Symposium 2005 7.April 2005 Was gibt es neues bei EMC Vortrag 3L02 Ralf Sczepanski DECUS Symposium 2005 in Neuss 7.April 2005 1 © 2005 EMC Corporation. All rights reserved. Leading the Way y $8.23 billion in revenue for 2004 – 32% growth over 2003 y $2.36 billion in Q4 ‘04 revenue – 27% growth from Q4 ‘03 • Systems up 15% • Software up 43% • Services up 35% y Integration of acquisitions drive customer value – Legato—$363 million, 14% growth – Documentum—$345 million, 19% growth – VMware—$220 million, 200% growth y $7.44 billion in cash and investments “2004 was an exceptional year for EMC. We extended our market and technology position across all major segments and geographies, while significantly advancing our ILM and VMware’s virtual infrastructure strategies.” — Joe Tucci President and CEO January 25, 2005 y 2,000+ storage-related patents y 7,200+ service professionals y Strong strategic partnerships © 2005 EMC Corporation. All rights reserved. www.decus.de 2 IT-Symposium 2005 7.April 2005 EMC Transformation Software 17% Systems 49% Software 26% Services 7% Systems 76% Services 25% EMC 2000 y y y y y Focused on single platform Open software in infancy Direct model Perceived as “too expensive” Services = install and repair EMC 2004 y Best-in-class platform families y Boldest vision, new acquisitions y Expanding partnerships y Priced at market: $6K to >$2M y Services now 24% of revenues 3 © 2005 EMC Corporation. All rights reserved. Tiered Storage Meeting a Broad Range of Service Levels CLARiiON Mid-tier © 2005 EMC Corporation. All rights reserved. www.decus.de Symmetrix High-End Connectrix SAN Celerra NS / CNS NAS CLARiiON Disk Centera Library ADIC Tape CAS Emulation Tape 4 IT-Symposium 2005 7.April 2005 Leader in Storage and Information Management EMC’s Vision: To help our customers get the maximum value from their information at the lowest total cost at every point in the information lifecycle 5 © 2005 Copyright EMC Corporation. EMC Corporation. All rights reserved. All rights reserved. EMC’s Information Lifecycle Management Offerings Tiered Infrastructure Information Lifecycle Management for Specific Applications Cross-Application Information Lifecycle Management Storage App Management App App Storage Management App App App Storage Management App App App ControlCenter Family Visual Family Replication Data Manager Data FamilyData Information and Content Management Data Data Information and Content Management Information and Content Management Data Movement Protection and Recovery Backup Recovery Local replication Remote replication Phase 1: Deploy tiered Availability infrastructure Tiered Storage • Establish classes of infrastructure CLARiiON Symmetrix • Connectrix Place information on NS Series appropriate infrastructure tier Celerra CNS NetWin • Centera Automate storage ADIC management CLARiiON Disk Library DatabaseXtender DiskXtender ArchiveXtender EmailXtender EmailXaminer Documentum ECM Platform Documentum AX5 Channel Edition Data Movement Protection and Recovery Tiered Storage Data Movement Phase 2: Deploy applicationDiskXtender specific SAN Copy information lifecycle management OnCourse AVALONidm • Define business and migration Open Replicator for Symmetrix policies for various types of DRU for Windows information • Deploy enabling Protection andcomponents Recovery for principal applications Phase 3: Deploy enterprisewide information lifecycle management • Implement information lifecycle management across applications • Policy-based automation • Full visibility of all information Tiered Storage © 2005 EMC Corporation. All rights reserved. www.decus.de 6 IT-Symposium 2005 7.April 2005 The Virtual Infrastructure of Tomorrow App App App App App App OS OS OS OS OS OS Server Virtualization y Converts one physical server into multiple logical servers y Presents “virtual” computing capacity Virtual Infrastructure Server / Storage Virtualization y End-to-end dynamic provisioning, balancing and optimization y Storage, network and compute resources allocated in fractional increments Storage Device and Network Virtualization y Masks complexity of physical storage infrastructure (i.e., disks and devices) y Presents “virtual” storage capacity © 2005 EMC Corporation. All rights reserved. 7 EMC Symmetrix DMX Series High-End Storage Defined © 2005 EMC Corporation. All rights reserved. www.decus.de 8 IT-Symposium 2005 7.April 2005 Symmetrix Direct Matrix Architecture Fibre Channel host attach ESCON host attach FICON, Gigabit Ethernet, iSCSI FC Controller Cntl Direct Direct Matrix Matrix FC Controller Cntl Direct Direct Matrix Matrix ESCON Controller ESCON Controller Cntl Direct Direct Matrix Matrix Cntl Direct Direct Matrix Matrix Multi-protocol CD Cntl Direct Direct Matrix Matrix Multi-protocol CD Cntl Direct Direct Matrix Matrix Multi-protocol CD Cntl Direct Direct Matrix Matrix Multi-protocol CD Cntl Direct Direct Matrix Matrix 32 GB memory 32 GB memory 32 GB memory 32 GB memory 32 GB memory 32 GB memory 32 GB memory 32 GB memory Direct Direct Matrix Matrix Cntl FC (back-end) Direct Direct Matrix Matrix Cntl FC (back-end) Direct Direct Matrix Matrix Cntl FC (BE or FE) Direct Direct Matrix Matrix Cntl FC (BE or FE) Direct Direct Matrix Matrix Cntl FC (BE or FE) Direct Direct Matrix Matrix Cntl FC (BE or FE) Direct Direct Matrix Matrix Cntl FC (back-end) Direct Direct Matrix Matrix Cntl FC (back-end) Control and communications signals Environmental control and status signals Environmental control and status signals Control and communications signals A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B Symmetrix Fibre Channel disk devices Service processor Symmetrix Fibre Channel disk devices Fibre Channel back-end director or host channel front-end director Modem Batteries Cooling 9 © 2005 EMC Corporation. All rights reserved. Symmetrix DMX Series: Architectural Specifications Direct Matrix Interconnect y Up to 128 direct paths from directors and memory y Up to 64 GB/s data bandwidth y Up to 6.4 GB/s message bandwidth Dynamic Global Memory y Up to 256 GB Global Memory y 500 MB/s per memory region y Up to 32 memory regions Enginuity Operating Environment y Continuous availability y Performance optimization y Advanced management y Foundation for powerful functionality y Integrated SMI-S compliance © 2005 EMC Corporation. All rights reserved. www.decus.de Processing Power y Up to 116 PowerPC processors y Four processors per director High-Performance Back End y Up to 64 2 Gb/s Fibre Channel paths y Up to 12.8 Gb/s maximum bandwidth y RAID 1, RAID 5, and Parity RAID data-protection options y 73 GB and 146 GB 10K, 73 GB 15K disks Fault-Tolerant Design y Nondisruptive upgrades and operations y TMR-MV memory logic y 2(N+1) power redundancy y Integrated battery backup y Dual-ported disks 10 IT-Symposium 2005 7.April 2005 Symmetrix DMX Series: Enterprise Connectivity 2 Gb Fibre Channel UNIX, Windows, NetWare, Linux, IBM iSeries Direct and SAN attach, SRDF Family links ESCON Mainframe and SRDF Family links 2 Gb FICON High performance for mainframe Native Gigabit Ethernet The E-Lab Promise: EMC conducts the industry’s most comprehensive interoperability testing to give you the highest level of interoperability assurance...and we support every configuration we qualify—no disclaimers, no excuses http://www.emc.com/horizontal/interoperability/index.jsp For SRDF Family replication Supports compression Native iSCSI Industry's first high-end implementation NAS Gateway Celerra CNS NS Series/Gateway 11 © 2005 EMC Corporation. All rights reserved. Symmetrix DMX800 Series Industry’s Lowest Entry Point for High-End Storage DMX800 Modular Symmetrix DMX y Entry point for Symmetrix DMX functionality y Flexible configuration options y No raised floor or dedicated cooling required Nondisruptive Scalability y Eight to 16 channel connections (Fibre Channel, FICON, Gigabit Ethernet, iSCSI)* y Up to 64 GB Global Memory y Eight to 16 2 Gb/s Fibre Channel back-end loops y Up to 120 drives (17.5 TB) *Host-connection combinations may be limited or restricted © 2005 EMC Corporation. All rights reserved. www.decus.de Support for FICON; Gigabit Ethernet for SRDF Family, iSCSI 12 IT-Symposium 2005 7.April 2005 Symmetrix DMX Series Integrated Storage Arrays Symmetrix DMX1000 Symmetrix DMX2000 Symmetrix DMX3000 y Up to 48 channel connections (Fibre Channel, ESCON, FICON, Gigabit Ethernet, iSCSI)* y Up to 96 channel connections (Fibre Channel, ESCON, FICON, Gigabit Ethernet, iSCSI)* y Up to 64 channel connections (Fibre Channel, ESCON, FICON, Gigabit Ethernet, iSCSI)* y Up to 128 GB Global memory y Up to 256 GB Global Memory y Up to 256 GB Global Memory y 16 2 Gb/s Fibre Channel back-end loops y 32 2 Gb/s Fibre Channel back-end loops y 64 2 Gb/s Fibre Channel back-end loops y Supports up to 144 drives (21 TB) y Supports up to 288 drives (42 TB) y Supports up to 576 drives (84 TB) *Host-connection combinations may be limited or restricted 13 © 2005 EMC Corporation. All rights reserved. Symmetrix DMX Series Ultra-Performance Models Symmetrix DMX1000-P Symmetrix DMX2000-P y Up to 32 channel connections (Fibre Channel, ESCON, FICON, Gigabit Ethernet, iSCSI)* y Up to 64 channel connections (Fibre Channel, ESCON, FICON, Gigabit Ethernet, iSCSI)* y Twice as many back-end disk directors and disk channels y Up to 128 GB Global Memory y Up to 256 GB Global Memory y Half as many drives per channel y 32 2 Gb/s Fibre Channel back-end loops y 64 2 Gb/s Fibre Channel back-end loops y Ideal for heavy sequentialI/O workloads y Supports up to 144 drives (21 TB) y Supports up to 288 drives (42 TB) © 2005 EMC Corporation. All rights reserved. www.decus.de P Models for Ultra Performance 14 IT-Symposium 2005 7.April 2005 EMC Symmetrix Remote Data Facility (SRDF) Family Family of Remote Replication Products y Protect against local and regional disruptions SRDF/Star Multi-point replication option SRDF/S y Minimize / eliminate impact on application y Reduce downtime y Improve recovery-time and recovery-point objectives Synchronous for zero data exposure SRDF Family y Increase application availability SRDF/CG Consistency Group option SRDF/A Asynchronous for extended distances SRDF/AR Automated Replication option SRDF/DM y Provide near-instant recovery Efficient Symmetrix-toSymmetrix data mobility y Enable parallel processing SRDF/CE Cluster Enabler option EMC offers choice and flexibility to meet any service-level requirement 15 © 2005 EMC Corporation. All rights reserved. EMC TimeFinder Family Family of Local-Replication Solutions y Increase application availability y Reduce downtime y Improve recovery-time and recovery-point objectives y Provide near-instant recovery y Reduce backup windows TimeFinder Family y Minimize / eliminate impact on application TimeFinder/Mirror TimeFinder/Clone Ultra-high-performance option Fully functional high-performance copies TimeFinder/CG TimeFinder/Snap Exchange Integration Module option Consistency Group option TimeFinder/EIM Economical space-saving copies TimeFinder/SIM SQL Integration Module option y Enable parallel processing EMC offers choice and flexibility to meet any service-level requirement © 2005 EMC Corporation. All rights reserved. www.decus.de 16 IT-Symposium 2005 7.April 2005 TimeFinder/Clone, TimeFinder/Snap, TimeFinder/Mirror The Industry’s Most Complete Local-Replication Family TimeFinder/Clone y High-performance logical copies y Full-volume and dataset level y Support for RAID 5-protected clones Clones TimeFinder/Snap Production Snaps y Space-saving snapshot images y Typically requires less than 30% additional capacity y Support for RAID 5-protected snapshots Mirrors TimeFinder/Mirror y Ultra-high-performance mirrors y Highly available full-volume mirror y Support for RAID 1 and unprotected mirrors 17 © 2005 EMC Corporation. All rights reserved. TimeFinder/Snap Economics Enable Frequent Copies Database Checkpoints Every Six Hours in a 24-hour Period Full-volume copies 6 a.m. 3 TB Source 3 TB 6 p.m. 3 TB 12 a.m. 3 TB Requires 12 TB of additional capacity www.decus.de Point-in-time “images” Source 3 TB 12 p.m. 3 TB © 2005 EMC Corporation. All rights reserved. Database Checkpoints Every Three Hours in a 24-hour Period Save Area ~900 GB Based on a 30% change rate 6 a.m. 9 a.m. 12 p.m. 3 p.m. 6 p.m. 9 p.m. 12 a.m. 3 a.m. Requires ~900 GB of additional capacity 18 IT-Symposium 2005 7.April 2005 EMC Open Replicator for Symmetrix Platform-Independent Remote Replication Symmetrix Fast y Uses the SAN / WAN to make copies y Full or incremental copies y No server or LAN impact CLARiiON Simple y Use existing infrastructure y Symmetrix-based controls y Can be used for ad hoc or routine operations y Push or pull data, live or BCV-based SAN / WAN Hitachi Open y EMC CLARiiON, Symmetrix y Application- and host-independent y EMC E-Lab qualified non-EMC platforms HP IBM 19 © 2005 EMC Corporation. All rights reserved. Open Replicator Deployment Options STD Target Start: 6:00 a.m. BCV Target STD Target End: 6:02 a.m. Target Image: 6:00 a.m. Point-in-Time BCV Push Point-in-Time “Live” Push STD Old Target STD Target Target STD STD Point-in-Time Volume Pull © 2005 EMC Corporation. All rights reserved. www.decus.de STD Old “Live” Data Migration Pull 20 IT-Symposium 2005 7.April 2005 Enginuity Operating Environment Industry’s Most Trusted Storage Operating Environment Continuous Availability y Nondisruptive operations and upgrades Data Integrity y End-to-end monitoring y End-to-end protection y EMC Double Checksum for Oracle Enginuity Foundation for Powerful Functionality TimeFinder and SRDF Families ControlCenter Symmetrix Optimizer Performance Optimization y Dynamic mirror-service policy y Quality-of-service prioritization y Workload and burst optimization Advanced Management y EMC ControlCenter Family y Platform-independent APIs and CLIs y Integrated SMI-S compliance 21 © 2005 EMC Corporation. All rights reserved. Enginuity 5671 Features y Nondisruptive upgrades y Up to 16,000 logical volumes* – Allows more configuration flexibility y Up to 255 hypervolumes per device – Improves large-capacity drive usage Enginuity y Increased number of hosts per port – Up to twice as many on Fibre Channel and iSCSI as on 5670 – Expands consolidation and scale y Up to 15 dynamic parallel-access volumes – Increases mainframe-I/O efficiency *Configuration-dependent © 2005 EMC Corporation. All rights reserved. www.decus.de 22 IT-Symposium 2005 7.April 2005 EMC PowerPath SE for Symmetrix Channel Failover and Performance Optimization y Cost-effective high availability for single-HBA environments SAN HBA y Provides redundancy from the SAN to the Symmetrix array – Maintain availability in the event of a cable, port, or director disruption – Does not protect against HBA failing y No-charge license-key upgrade to full PowerPath for existing customers – Nondisruptive upgrade on host © 2005 EMC Corporation. All rights reserved. Director Director 23 EMC CLARiiON Family Mid-Range Storage Defined © 2005 EMC Corporation. All rights reserved. www.decus.de 24 IT-Symposium 2005 7.April 2005 EMC CLARiiON Series Affordable, Easy-to-Use Networked Storage CX700 CX500 / CX500i • Fibre Channel or iSCSI attach • Maximum 120 drives / 1024 LUNs • 128 high-availability hosts • 4 GB cache / 15K disks • Mix Fibre Channel and ATA disks COST CX300 / CX300i AX100 / AX100i • Fibre Channel or iSCSI attach • Maximum 12 drives / 256 LUNs • Eight high-availability hosts • 1 GB cache • Cost-effective SATA disks • Pre-packaged functions • Customer and partner install • Fibre Channel or iSCSI attach • Maximum 60 drives / 512 LUNs • 64 high-availability hosts • 2 GB cache • Mix Fibre Channel and ATA disks • Maximum 240 drives/ 2,048 LUNs • 256 highavailability hosts • 8 GB cache • Mix Fibre Channel and ATA disks SERVICE LEVEL 25 © 2005 EMC Corporation. All rights reserved. MirrorView: Remote-Replication Solutions y Affordable – Cost-effective CLARiiON storage platform – Leverages available network bandwidth (asynchronous) Synchronous and Asynchronous y Simple – Web-based Navisphere Management Suite GUI for setup and management – Powerful CLI for scripting y Flexible – Synchronous and asynchronous options to customize restart point and distance – Integrated with local replication (SnapView) Fibre Channel or ATA Source Fibre Channel or ATA Target y Fast restart – Disk-based replicas for fast restart time – Manual or automated restart / failback y Backed by EMC service and support © 2005 EMC Corporation. All rights reserved. www.decus.de 26 IT-Symposium 2005 7.April 2005 MirrorView and SnapView Integration Production server (Site A) y Combine to provide additional information protection Secondary server (Site B) Tape backup Report generation – Manage SnapView and MirrorView from a single console – Source protected by target mirror and pointin-time copies – Leverages SnapView Instant Restore Decisionsupport tools Source Target MirrorView Snapshot Snapshot Snapshot Snapshot Snapshot Snapshot Snapshot Primary CLARiiON Remote CLARiiON y SnapView enables parallel data access at multiple locations – Perform administrative, testing, and applicationdevelopment tasks 27 © 2005 EMC Corporation. All rights reserved. MirrorView and SnapView Replication Flexibility Disaster-Recovery Consolidation with 4:1 Fan-in S Concurrent Mirroring for Parallel Processing T S T S T S T T1 S T1 S Centralized data center T2 T2 Distributed locations Bi-Directional Support for Multiple Sites Remote-location disaster recovery MirrorView / SnapView Integration to Eliminate Planned and Unplanned Outages T T T S S S S T S S S T T T Snap Snap Site A Site B © 2005 EMC Corporation. All rights reserved. www.decus.de Backups Reporting DSS Local and remote copies for processing T = target; S = source 28 IT-Symposium 2005 7.April 2005 SAN Copy Multi-Vendor, High-Speed Data Mobility Central Data Center Fast y y y y Uses the SAN to make copies Full or incremental copies Bi-directional No effect on the server Data Data London Data Data Data Simple Data y Uses Navisphere or CLI to manage y No additional hardware Open y y y y EMC CLARiiON and Symmetrix IBM FAStT HP EVA, MA, EMA, and MSA1000 Sun StorEdge T3 Data Data Data Atlanta Not supported on CX300i and CX500i 29 © 2005 EMC Corporation. All rights reserved. CLARiiON with ATA: High-Speed Backup and Restore y ATA disks – Low-cost, desktop-PC disk technology – Less performance than Fibre Channel disks – Ideal for bringing offline data online y CLARiiON with ATA – ATA-based disk-array enclosure (DAE) – Mix and match with Fibre Channel DAEs – All CLARiiON functionality and availability from day one y ATA-specific enhancements – Full qualification of backup applications with ATA disk – Lower-cost SnapView and MirrorView targets – Replication Manager Family y EMC networked storage ATA ATA ATA FC FC FC FC – SAN (Fibre Channel and iSCSI) and NAS support – ControlCenter Family support – EMC Services © 2005 EMC Corporation. All rights reserved. www.decus.de 30 IT-Symposium 2005 7.April 2005 Backup to Disk ATA Used for Backup and Restore How It Works: Backup server with ISV SAP app Oracle Billing data Exchange app warehouse y Backup application reads / writes from disk instead of tape; backs up and restores onsite to disk – Archive tape to remote offsite – Simplifies environment y Tested and supported (minimum software rev.) – – – – EMC Legato NetWorker V6.0 Tivoli Storage Manager (All) CA BrightStor Enterprise V10.0 VERITAS NetBackup V4.5 – – – – EMC Data Manager V5.0 CA ARCserve BrightStor V9.0 VERITAS BackupExec V8.6 CommVault Galaxy V4.1 SAN Archival tape Business Benefit: y High performance – 33% faster backup – 80% faster restore – Faster restore than tape emulation y Availability – CLARiiON high availability architecture – RAID protection for data © 2005 EMC Corporation. All rights reserved. Symmetrix CLARiiON with ATA 31 EMC Storage Router © 2005 EMC Corporation. All rights reserved. www.decus.de 32 IT-Symposium 2005 7.April 2005 Network Application Architecture 33 © 2005 EMC Corporation. All rights reserved. Intelligent Switch EMC Network Vendor Software Network Application Architecture Network-Hosted Storage Applications Storage Delivery Services Network Application Infrastructure Open Intelligent Network API Base Network Services Trunking, Diagnostics, Performance Analysis Multi-Protocol Connectivity Fibre Channel, iSCSI, FCIP © 2005 EMC Corporation. All rights reserved. www.decus.de 34 IT-Symposium 2005 7.April 2005 Intelligent Switch EMC Network Vendor Software Network Application Architecture Network-Hosted Storage Applications Storage Delivery Services Network Application Infrastructure Open Intelligent Network API Base Network Services Trunking, Diagnostics, Performance Analysis Multi-Protocol Connectivity Fibre Channel, iSCSI, FCIP 35 © 2005 EMC Corporation. All rights reserved. Multi-Protocol Connectivity y FC will remain predominant in the core y iSCSI will gain acceptance in the Low-to-midrange – No Incumbent FC SAN – Familiarity with Ethernet – ‘Stranded’ server storage consolidation y FCiP most interesting for distance applications – Storage to Storage – Across WANs © 2005 EMC Corporation. All rights reserved. www.decus.de 36 IT-Symposium 2005 7.April 2005 Intelligent Switch EMC Network Vendor Software Network Application Architecture Network-Hosted Storage Applications Storage Delivery Services Network Application Infrastructure Open Intelligent Network API Base Network Services Trunking, Diagnostics, Performance Analysis Multi-Protocol Connectivity Fibre Channel, iSCSI, FCIP 37 © 2005 EMC Corporation. All rights reserved. Base Network Services – Available Today y Purpose – Extending SAN capabilities beyond basic functionality – Making SANs more efficient – Dashboards to drill down into the SAN Switch Switc h y What are they – – – – Trunking VSANs Performance Monitors Health Monitors © 2005 EMC Corporation. All rights reserved. www.decus.de 38 IT-Symposium 2005 7.April 2005 Intelligent Switch EMC Network Vendor Software Network Application Architecture Network-Hosted Storage Applications Storage Delivery Services Network Application Infrastructure Open Intelligent Network API Base Network Services Trunking, Diagnostics, Performance Analysis Multi-Protocol Connectivity Fibre Channel, iSCSI, FCIP 39 © 2005 EMC Corporation. All rights reserved. Open Intelligent APIs Storage Application API Switch Firmware Switch Hardware © 2005 EMC Corporation. All rights reserved. www.decus.de 40 IT-Symposium 2005 7.April 2005 EMC Intelligent Storage Networks & Standards Specification Specification Owner Fibre Channel INCITS T11 Committee Device Presentation SCSI-3 INCITS T10 Committee Element Management SMI-S SNIA SMI Working Group Network Storage Application T11.5 INCITS T11.5 Committee Device Connection Standards Accreditation for the Spec. Standards Regulatory Body INCITS ANSI (International Committee for Information Technology Standards) (American National Standards Institute) 41 © 2005 EMC Corporation. All rights reserved. Fabric Application Platform EMC Switch Vendor Software Network Application Architecture Network Hosted Storage Applications Storage Delivery Services Network Application Infrastructure Open Intelligent Network API Base Network Services Trunking, Diagnostics, Performance Analysis Multi-protocol Connectivity Fibre Channel, iSCSI, FCIP © 2005 EMC Corporation. All rights reserved. www.decus.de 42 IT-Symposium 2005 7.April 2005 Storage Delivery Services y Storage Presentation (Virtualization) – Presentation across arrays (Pooling) y Data Mobility – Non-disruptive data movement and migration y Replication – Replicas across arrays – Local and Remote Storage Delivery Services All Allservices servicesavailable available network-wide network-wideacross across heterogeneous heterogeneous environments environments © 2005 EMC Corporation. All rights reserved. 43 EMC Storage Virtualization © 2005 EMC Corporation. All rights reserved. www.decus.de 44 IT-Symposium 2005 7.April 2005 Agenda y Virtual Infrastructure and ILM y Approaches to Storage Virtualization y EMC’s Storage Router y Summary © 2005 EMC Corporation. All rights reserved. 45 What Are Today’s Storage Challenges? y Consolidation and Simplification of Management and Control y Increasing Flexibility of the Storage Infrastructure y Increasing Application Availability y Driving Down TCO Virtual VirtualInfrastructure Infrastructure can canhelp helpaddress addressall allof ofthese thesechallenges challenges © 2005 EMC Corporation. All rights reserved. www.decus.de 46 IT-Symposium 2005 7.April 2005 Information Lifecycle Management Applications Data Movement OS Protection and Recovery Security DBMS Servers Network Tiered Storage Systems Management Information and Content Management Information Infrastructure Management Application Server 47 © 2005 EMC Corporation. All rights reserved. EMC’s Virtual Infrastructure – A Key Enabler Applications Security Data Movement Protection and Recovery Virtual Infrastructure Servers Network Systems Management Application Services Information Infrastructure Management Information and Content Management Tiered Storage Information Lifecycle Mgt. © 2005 EMC Corporation. All rights reserved. www.decus.de 48 IT-Symposium 2005 7.April 2005 Virtual Infrastructure EMC Storage Router Will Virtualize the Storage Infrastructure Virtual Infrastructure Compute Network Storage © 2005 EMC Corporation. All rights reserved. EMC Storage Router 49 Agenda y Virtual Infrastructure and ILM y Approaches to Storage Virtualization y EMC’s Storage Router y Summary © 2005 EMC Corporation. All rights reserved. www.decus.de 50 IT-Symposium 2005 7.April 2005 Storage Virtualization The Raw Technology SAN SAN SAN SAN SAN SAN 51 © 2005 EMC Corporation. All rights reserved. In-Band “Storage Server” Virtualization Software y Essentially an Array Controller – Run on general purpose servers – Controller Resources used for every I/O – High Availability via Clustering y Advantages SAN – Fast to market – no new technology y Disadvantages – Expensive • Adds another layer of Cache • Clustering Software and all dependences • Operational Complexity – Increases Operational Complexity • Limited number of I/O’s and bandwidth • Limited number of ports • Limited hosts / storage – Lacks effective Data Mobility • Movement limited to a controller pair – Architecture introduces I/O latency © 2005 EMC Corporation. All rights reserved. www.decus.de 52 IT-Symposium 2005 7.April 2005 In-Band Virtualization Appliance y Essentially an Array Controller SAN – – – – Purpose-built hardware Customized embedded operating system High-speed cache memory Integrated fibre channel connectivity y Advantages – Fast to market – no new technology y Disadvantages – Similar architectural disadvantages to the storage server approach • Scalability • Improved Performance – Data integrity issues must be carefully considered when implementing extensive caching © 2005 EMC Corporation. All rights reserved. 53 Analysts have noted appliances inability to meet customer needs and deployment criteria “More than five years after in-band SAN virtualization appliances first became available, they have still not achieved market acceptance. There are many reasons for their lack of market success. Among the more prominent reasons (are) performance and availability considerations, added infrastructure complexity, and an aversion to taking on risks. IBM's 2003 entry into the in-band virtualization market with its SAN Volume Controller (SVC) does not alter these fundamental market dynamics. Enterprises considering deploying in-band disk virtualization appliances should build alternative storage infrastructure scenarios” Gartner Group Research Note: “SAN Disk Virtualization Appliances Hit Market Resistance” April 15, 2004. -S Zaffos © 2005 EMC Corporation. All rights reserved. www.decus.de 54 IT-Symposium 2005 7.April 2005 Intelligent Switch Virtualization y Leverages Current Technologies – Large Scale – Port-Based Intelligence • Packet processing at each intelligent port y Advantages – Leverages fabric technology • Storage volumes on the fabric – Highly scalable – I/O’s flow thru the virtualization point at wire speeds SAN • No data caching – Fewer points of management – Adds new capabilities y Disadvantages – Slower to market © 2005 EMC Corporation. All rights reserved. 55 Agenda y Virtual Infrastructure and ILM y Approaches to Storage Virtualization y EMC’s Storage Router y IBM’s SVC y Summary © 2005 EMC Corporation. All rights reserved. www.decus.de 56 IT-Symposium 2005 7.April 2005 Storage Router: Network-based functions Key KeyFeature Feature Function Function Benefit Benefit Move Move/ /change changeprimary primary Dynamic Dynamicvolume volume volumes while application volumes while application migration migration remains remainsonline online ƒƒ Makes Makesoperations operationsnonnondisruptive, disruptive,increases increases application applicationavailability availability ƒƒ Enables Enablestransparent transparentuse use ofoftiered tieredstorage storage Network-based Network-based volume volume management management Pool Poolstorage storageand andmanage manage volumes at the volumes at thenetwork networklevel level ƒƒ Simplified Simplifiedand andcentralized centralized capacity capacityallocation allocationand and management management ƒƒ Increased Increasedstorage storage utilization utilization Heterogeneous Heterogeneous point-in-time point-in-time copies copies(clones) (clones) Create Createlocal localcopies copiesofofdata datafor for testing, testing,repurposing, repurposing,staging, staging, etc. etc.across acrossmultiple multipletypes typesof of storage storage Increased Increasedflexibility flexibilityofoflocal local replication options replication optionsinintiered tiered storage storageenvironment environment © 2005 EMC Corporation. All rights reserved. 57 Dynamic Volume Migration: Example Use Cases y Lease roll-over y Technology refresh y Data center migration / addition y Data placement in support of ILM strategies y Service level performance optimization y Dynamic reconfigurations © 2005 EMC Corporation. All rights reserved. www.decus.de 58 IT-Symposium 2005 7.April 2005 Dynamic Volume Migration: Technology Refresh Use Case: y Select array for removal y Select where to move the data to y Data is moved without host impact y Array can be safely disconnected y Application remains online 59 © 2005 EMC Corporation. All rights reserved. Dynamic Volume Migration: Service Level Performance Optimization Use Case: y Performance not meeting SLA y User specifies pool to move into y Data is moved to new location y Device moves into different pool y Application remains online High Low © 2005 EMC Corporation. All rights reserved. www.decus.de Medium 60 IT-Symposium 2005 7.April 2005 Architecture Considerations Desirable Architecture Attributes High HighPerformance Performance Scalable Scalable yy Use UseofofASICs, ASICs,not not general generalpurpose purpose processor for I/O processor for I/O handling handling yy Powerful Powerfulcontrol control processor processor “Future-Proof” “Future-Proof” yy Support Supportfor: for: –– –– –– 10s 10sofofarrays arrays 1000s 1000sofofhosts hosts 10,000s 10,000sofof VLUNs VLUNs yy Ability Abilitytotoeasily easilyand and independently independentlyadd add control controlor ordata datapath path processing processingcapability capability yy Writes Writestotovendor vendor APIs, APIs,not notproprietary proprietary implementation implementation –– Take Takeadvantage advantage ofofhardware hardware evolution evolution yy Supports Supportsstandards standards when whenavailable available –– Storage Storage Application ApplicationAPI API (FAIS) (FAIS) –– Management Management (SMI) (SMI) 61 © 2005 EMC Corporation. All rights reserved. EMC’s offering will be based on Intelligent Switches Intelligent Switch Internals Input I/O Stream Mapping Operation Host Control Processing Mapped I/O Streams Storage Intelligent Switch © 2005 EMC Corporation. All rights reserved. www.decus.de 62 IT-Symposium 2005 7.April 2005 Intelligent Switches: Separation of Data and Control Operations Storage Virtualization Application Control Path Processor (CPP) Maps Control Operations Intelligent Switch I/O Streams Data Path Processor (DPP) Array Crack and (re-)map frames Control Frame Data Frame Processed I/O Stream 63 © 2005 EMC Corporation. All rights reserved. External Control Path Processor Storage Virtualization Application runs on an external controller Separate Paths / Separate Units Storage Virtualization Application y CPP/DPPs scale independently CPP y Allows higher DPP density y Industry standard processor technology, power and cooling y Portable across multiple switch vendors hardware y Independent of switch technology roadmap DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP DPP © 2005 EMC Corporation. All rights reserved. www.decus.de 64 IT-Symposium 2005 7.April 2005 Open, Intelligent APIs Storage Application API XPATH SAS ISAPI FAIS y Isolation from hardware platform – Protection against hardware change – Hardware can scale independently – Foundation for portability Switch Hardware y Allows software developers to focus on applications, not core platform features 65 © 2005 EMC Corporation. All rights reserved. EMC Architecture Physical View Hosts Layer 2 SAN Control Path Processors Intelligent Switches Intelligent Storage Network Core Storage Arrays © 2005 EMC Corporation. All rights reserved. www.decus.de 66 IT-Symposium 2005 7.April 2005 EMC is building a heterogeneous, multi-vendor solution Industry IndustryLeaders Leaders As AsPartners Partners Robust RobustHeterogeneous Heterogeneous Systems SystemsQualification Qualification Arrays Switches EMC HDS HPQ IBM Host Operating Systems yy Supplying Supplyingengineering engineering resources resources yy Driving Drivingstandards standardson onAPI API Solaris AIX Windows HP-UX © 2005 EMC Corporation. All rights reserved. Linux VMware 67 Storage Router: Summary y Storage Router will deliver high-value functionality – Nondisruptive operations and migration y Storage Router will be suitable for deployment in an enterprise data center – High performance, highly scalable, highly reliable y Storage Router will be future-proof – Open implementation y Storage Router will fit into existing environments – Easy to integrate with current infrastructure – Management software integration © 2005 EMC Corporation. All rights reserved. www.decus.de 70