Compaq 201723-B21 - HP StorageWorks Modular SAN Array 1000 Hard Drive Uživatelský manuál stáhnout pdf (Strana 2)

QuickSpecs

hp StorageWorks Modular SAN Array 1000

DA-11033 World Wide — Version 5 — September 17, 2002 2

OVERVIEW

(continued)

The msa1000 offers the following key features:

• High performance controller(s) built on DtS architecture for maximum investment protection

• 4U rackmount design combining both the controller and disk shelf

• 2 Gb Fibre Channel host connections

• Original support for Microsoft NT and Windows 2000 operating systems, with optional Secure Path

• Optional embedded 6-port 2 Gb Fibre Channel Fabric Switch

• Ultra3 SCSI connections to drives

• Support for Ultra2 and Ultra3 Universal 1″ Drives

• Scaleable from 14 to 42 drives via StorageWorks 4200/4300 Enclosures

• Support for 1 Gb and 2 Gb Fibre Channel fabrics

The enhanced features enabled by the new msa1000 firmware v2.x include:

• New support for NetWare 5.1 & 6.0 operating systems (Secure Path support for NetWare is planned for a later introduction)

• New support for Red Hat

7.2, SuSE

7.2. (Secure Path support for Linux is planned for a later introduction)

• Ability to monitor msa1000 with basic SNMP through CIM from non-ProLiant x86 servers.

• Ability to work in environments that have new StorageWorks SAN Switch Fibre Channel switches

MSA1000 HIGHLIGHTS

High Levels of Performance, Scalability, and Functionality

• Performance – The msa1000 and its components have been designed using the latest industry standard 2 Gb interconnects and Fibre Channel

technology. Performance tests indicate a data transmission rate of over 24,000 IOPS and bandwidth of 160 MB per second. (Single

msa1000 Controller)

• Modular Chassis – The modular design of the msa1000 cabinet supports up to fourteen 1″ Universal hard drives, redundant controllers, 2 Gb

embedded Fabric Switches or hubs, fans and power supplies in a 4U rackmount cabinet.

• Scalability – The msa1000 is easily expanded. The msa1000 cabinet scales to 1.0TB, using fourteen, 72 Gb, 1″ HP Universal hard drives. By

simply adding additional StorageWorks 4200/4300 Enclosures (two enclosures max), the msa1000 scales to 3.0TB, using forty-two, 72 GB, 1″ HP

Universal hard drives – all within 10U of rack space.

• Modular SAN Array Fabric Switch 6 – The optional embedded MSA Fabric Switch 6, which can be installed within the msa1000 cabinet, offers 2

Gb full fabric performance, at an attractive price. A second MSA Fabric Switch 6 can be installed for redundancy. There are four “fixed” ports and

one pluggable port (SFP not included)

• Hot Plug Expansion and Replacement Support – The msa1000 supports hot plug expansion and replacement of hard drives, controllers and

Fabric Switches or hubs for simple, fast installation and maintenance. Fans, power supplies and I/O Module are also hot plug replaceable.

• Advanced Data Guarding (RAID ADG) Fault Tolerance – This is the highest level of fault tolerance. It allocates two sets of parity data across

drives and allows simultaneous write operations. This level of fault tolerance can withstand two simultaneous drive failures without downtime or data

loss.

DtS Architecture (Direct Attach to SAN) Data Migration

DtS (Direct Attach to SAN) architecture is an exclusive msa1000 feature that provides a quick and easy way to migrate stored data protected by Smart

Array controllers to an msa1000 storage system.

Data that is currently stored on 1″ Universal disk drives using newer HP Smart Array controllers, as well as data on a ra4100 can easily be migrated to the

msa1000. Simply remove the drives from the older systems and insert them into the msa1000. All configuration information and data will be preserved

allowing migration to be completed in minutes, not hours or days. Refer to the msa1000 DtS Data Migration White Paper for details.

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