Transcript
BiTMICRO® Networks, Inc. Data Sheet
E-Disk®SAN S2F 2Gbit Fibre Channel RAID Solid State Storage Systems Decrease data access times and increase data transfer rates with the most innovative and reliable all-electronic flash drive solid state disk Fibre Channel RAID system solutions for information retrieval and storage. Designed to provide unparalleled data streaming, the E-Disk®SAN S2F combines performance with a rich feature set and complete data protection. E-Disk®SAN S2F-R has 2GB of cache per controller pair for instant I/O response and dual processors to help push data from four independent host connections to and from the disk drives. Based on BiTMICRO’s intelligent E-Disk® platform of flash-based solid state disks (SSDs), the E-Disk®SAN is an SSD cache solution that comes with complete hardware redundancy, remote software management worldwide, and advanced RAID controller functionality for easy use. Both the single controller, E-Disk®SAN S2F-Q, and the dual controller E-Disk®SAN S2F-R models share the same embedded SAN volume sharing and dynamic read/write cache allocation features. The volume sharing allows each LUN to be assigned with either read-only, read/write or exclusive permissions to every host server connection over the SAN. This built-in E-Disk®SAN S2F series feature removes the additional cost of third-party host software and provides operating system independent volume sharing. As each host requests and sends an I/O, BiTMICRO’s WahooXP RAID controller dynamically tunes the 2GB cache pool between the controller pair to accelerate performance for maximized overall data processing. The E-Disk®SAN S2F takes availability to the next level. Designed to have separate host connections from the RAID controller canister, this often-overlooked mechanical design maintains a permanent path for data continuance even if a failed component needs to be replaced during the heaviest I/O periods. Through a hardware architecture configurable to support up to 512 separate LUNs that can be assigned up to 512 individual host connections, the E-Disk®SAN S2F series prevents any potential data access interruption and unplanned downtime. Continuing with BiTMICRO’s goal to provide Ultimate Storage Solutions™, the E-Disk®SAN S2F series is easily installed and can be managed from anywhere in the world with web-based storage StorView™ management software.
Features & Benefits: AVAILABILITY Automatic, active/active RAID controller support without additional software Host-transparent RAID controller failover and failback Integrated battery backup module for mirrored write cache data protection Automatic flush to disk write cache vaulting Write cache enable and disable options Non-disruptive disk drive or controller firmware upload StorView™ GUI or RS-232 port (VT-100) for in or out of band configuration and management Redundant, hot-swap power and cooling Cableless design for increased reliability and hotswappability SES support for controller status reporting
PERFORMANCE Four 2Gbit (200 MB/s) independent host connections per system for maximized throughput 2GB of write-protected, instant data accessing cache per controller pair Built-in performance analysis for tuning the controller to match the I/O trend Improved RAID array initialization speed for quicker customer integration Supports the Industry’s fastest and largest solid state disks
SCALABILITY Four optical host ports for multi-server connections Configure up to 64 RAID groups with up to 512 data partitions Shared or secure controller-to-host LUN assignment Supports up to 96 SSDs Up to 256K chunk sizes to maximize a full stripe write Attach heterogeneous hosts to the same storage system for resource sharing
SPECIFICATIONS FOR E-DISK®SAN 2U FIBRE-TO-FIBRE RAID SERIES Flash Disk and Solid State Disk Storage Solutions TECHNICAL SYSTEM SPECIFICATIONS: Host Interface System Architecture Fibre Loop Configuration Drive Channels Hot-Swap Components Redundant Components Error Notification (SES/SEI) SES Compliance
Four 2Gbit (200 MB/s) Fibre Channel, SFP (Small Form Factor Pluggable) connectors 1 or 2Gbit Fibre Channel (support for Fabric N_Port and NL_Port, and FC-AL) 2Gbit (200 MB/s each) host channels with optical LC SFP connectors 2Gbit (200 MB/s each) drive channels with optical LC SFP connectors E-Disk® SSDs, RAID controllers, power supplies, cooling fans, host and drive I/O cards E-Disk® SSDs, RAID controllers, power supplies, cooling fans, host and drive I/O cards Audible alarm, status LEDs, in-band SES, and network messaging Yes
Model Number of RAID Controllers Cache Memory Dynamic Cache Tuning Variable Stripe Size Volume Sharing Number of LUNs supported LUN Expansion FC E-Disk® SSD Capacities Max. No. of Drives Maximum SSD Cap/Enclosure Max. SSD Cap/Daisy-Chain Expansion Shelf
E-Disk®SAN S2F-Q One (upgradeable to two) 1GB Yes Yes Yes 512 16 segments per LUN 1024MB - 57344MB 12 688GB (12 x 57.3GB) 5.5TB behind 1 controller E-Disk®SAN S2F-J
E-Disk®SAN S2F-R Two 2GB Yes Yes Yes 512 16 segments per LUN 1024MB - 57344MB 12 688GB (12 x 57.3GB) 5.5TB behind 1 controller E-Disk®SAN S2F-J
RAID PROTECTION FEATURES: Up to 64 RAID arrays with independent RAID level 0, 1, 5, 10, and 50 support Active/active RAID controller support with automatic failover and failback Up to 64 local or global spares with automatic, host-transparent disk drive rebuild for continuous data protection Mirrored write cache protection with integrated battery backup unit and flush to disk support RAID configuration is written to the disk drives and is exportable to a host file Non-disruptive controller (dual controller only) and disk drive firmware upload
STORAGE MANAGEMENT: E-Disk®SAN StorView Local Manager for local in-band GUI configuration only E-Disk®SAN StorView Global Manager (optional) for local and remote in-band GUI management and alert notification VT-100 Command Line Interface for local out of band CLI configuration only
PHYSICAL SPECIFICATIONS: Form Factor Storage Capacity Weight (excluding drives) Weight (including 12 drives) Width Dimensions Length Height
2U 2048MB – 688GB 39 lbs (17.7 kg) 60.5 lbs (27.4 kg) maximum 17.65 in. (44.8 cm) 20.25 in. (51.4 cm) 3.47 in. (8.8 cm)
Deskside Tower 2048MB – 688GB 48.5 lbs (22.0 kg) 70 lbs (31.75 kg) maximum 8.00 in. (20.32 cm) 21.50 in. (51.4 cm) 20.00 in. (50.8 cm)
POWER REQUIREMENTS: Input Voltage Input Frequency Maximum Input Current Power Supply Rating Maximum BTUs per Hour Power Source
85 – 240 VAC (auto-sensing, load balancing) 50 – 60Hz 3 Amperes at 110v, 1.5 Amperes at 220v Redundant 350 watt (425 watt peak) hot-swappable power supply units with Power Factor Correction (PFC) 1,194 BTUs per system 2 US standard independent power cords
PERFORMANCE SPECIFICATIONS: Model Sustained Random Reads Sustained Reads Sustained Writes
E-Disk®SAN S2F-Q > 40,000 IOPS > 300 MB/s > 180 MB/s
E-Disk®SAN S2F-R > 60,000 IOPS > 300 MB/s > 180 MB/s
SPECIFICATIONS FOR E-DISK®SAN 2U FIBRE-TO-FIBRE RAID SERIES Flash Disk and Solid State Disk Storage Solutions ENVIRONMENTAL SPECIFICATIONS: Operating Temperature Non-Operating Temperature Relative Operating Humidity Non-Operating Operating Shock Non-Operating Operating Vibration Non-Operating Altitude Electromagnetic Emissions Requirements (EMI)
+5 to +35 ºC -20 to +70 ºC 5% - 98% (non-condensing) 5% - 98% (non-condensing) 1.0 G, 2 - 50 ms 20.0 G, 2 - 20ms 5 - 500 Hz, 0.25 G (peak-to-peak) 5 - 500 Hz, 1.0 G (peak-to-peak) -200 to 10,000 feet FCC, Part 15, Class A CISPR 22 EN55022-A VCCI, BSMI, C-TICK
USER INTERFACE: Host Interface Drive Interface I/O Interface (SES) Safety Requirements CE Compliance (EMC)
Fibre Channel Arbitrated Loop (FC-AL) 40-pin SCA 1 Gbps/2 Gbps FC-AL RS-232 ANSI/UL1950 TUV/EN60950 CSA C22.2 #950 89/336/EEC EMC Directive EN55024
TECHNICAL SPECIFICATIONS FOR WAHOO RAID CONTROLLER: Onboard CPU Onboard Co-processor Cache Memory (ECC protected) Host/Device Data Rate FC Protocol Host Interface Channels Device Interface Channels RAID Controller Interface
Advanced Features
Fibre Channel Controller Power Requirements Battery Backup Temperature Humidity MTBF
Operating Non-Operating Operating Non-Operating
Intel XScale™ 600 MHz, 64-bit RISC processor; 32 MB, 72-bit ECC protected control-store SDRAM, PC100 bus speed, internal/PCI 64-bit 66 MHz secondary bus Intel XScale™ 600 MHz, 64-bit RISC processor (XOR acceleration engine, remote mirroring, and additional cache) 512 MB at PC133 MHz (1 GB with coprocessor installed) 200 MB/sec per Fibre Channel connections (400 MB/sec Full Duplex) FC-AL, point-to-point, and fabric for host loops Two 200 MB/sec Fibre Channel host ports; copper and shortwave optical SFPs Two 200 MB/sec Fibre Channel device ports; copper and shortwave optical SFPs RS-232 Dual 10BASE-T/100BASE-TX/1000BASE-TX LAN Ethernet (Provisions for future options.) Simplex and Duplex (Active-Active) configurations Transparent hardware failover/failback Remote mirrored data cache Supports RAID levels 0, 1, 5, 10, and 50 Supports 16 drives per array, and 64 arrays Supports up to 124 disk drives Up to 512 Host LUNs UPS implementation for write cache protection, with save to disk for unlimited backup protection Supports up to 64 local or global hot spare drives Dynamic Drive Addressing, flexible soft addressing Variable stripe size per controller Drive Roaming during power off Automatic error recovery Automatic rebuild using hot spare drive Controller to Host LUN mapping Dual QLogic ISP2312 2 Gb Fibre Channel Controllers (autosense 1 Gbps or 2 Gbps) +5.0 Vdc, 5.7A typical, ±5% input tolerance +12.0 Vdc, 0.2A, ±5% input tolerance 1130 mAh pack, sustains the 512MB data cache SDRAM for over 20 hours (with coprocessor installed, 1 GB data cache SDRAM for over 10 hours) +5 to +50 ºC -20 to +70 ºC 10% to 90% (non-condensing) 10% to 90% (non-condensing) 400,000 Hrs at +25 ºC
SPECIFICATIONS FOR E-DISK®SAN 2U FIBRE-TO-FIBRE RAID SERIES Flash Disk and Solid State Disk Storage Solutions PRODUCT PART NUMBER: Part Number Example Model Number P: Product Type F: Form Factor I: Interface S: Sub-product Type Capacity X: Capacity (GB) Options T: Temperature (Operating)
OB + Model Number + Capacity + Options OB + PFIS + CCCCCC + T OB S2FR 000688 C PFI-S S: E-Disk®SAN 2: 2U rackmount F: Fibre-to-Fibre Q: RAID – Single Controller R: RAID – Dual Controller XXXXXX 2048 MB – 688128 MB T C: Commercial (+5 to +35 ºC)
BiTMICRO’s engineering development objectives and product specifications indicated are subject to change at anytime without prior notice.
All product specification and performance information represents engineering objectives and are provided for design comparison and reference. The claims are accurate as of the date of the first production of this data sheet.
All product specifications are provided without any warranty, express, implied or otherwise, regarding its accuracy or performance. BiTMICRO or any of its authorized representatives can address any inquiries regarding warranty terms, methodology or the parameters used in providing the specification.
Copyright & Trademarks: Copyright © 1999-2004 BiTMICRO® Networks, Inc. All rights reserved. Information in this document is subject to change without notice. BiTMICRO® Networks assumes no responsibility for any errors that may appear in this document. BiTMICRO® Networks, the BiTMICRO® Networks Logo, FlashBus™, E-Disk®, Ace-Disk™, Electronic Disk™, securErase®, DataSentinel™, PowerGuard® and Ultimate Storage Solutions™are trademarks or registered trademarks of BiTMICRO® Networks in the United States. E-Disk® and BiTMICRO® may be registered in other jurisdictions. Other names are trademarks or registered trademarks of their respective owners.
For more information, contact your BiTMICRO® representative at: E-mail:
[email protected] Tel.: Fax:
+1 510-74E-DISK +1 510-743-3475 +1 510-743-3155
BiTMICRO® Networks, Inc. 45550 Northport Loop E. Fremont, CA 94538 USA MADE IN USA All rights reserved.
