HP 146GB 6G SAS 15K SFF E2D54A 사용자 설명서

controller configuration of 4 vdisks consisting of two disks per vdisk, 200 GB volumes, and 1 volume per
host. 4 hosts directly attached to the HP MSA 2040 array were used in this test configuration (results cannot
be expected with a single host).

7). Sequential tests results were achieved with 256K block sizes and random tests were based on 8K block
sizes.

NOTE: For sequential workloads with a queue depth greater than 1, each sequential stream is targeted to
operate on a separate LBA range. Other types of sequential workloads that target specific LBA ranges may
achieve higher results

8). All results were measured using 16Gb FC Host Bus Adapters.

NOTE: Number and type of applications, drive type and number of drives, operating system used, and the
number of hosts will affect overall performance. This table is provided strictly as a test-lab comparison.

NOTE: These numbers reflect a full array configuration with the maximum number of front-end ports,
disks, and controllers. The test results shown for the HP MSA 2040 are designed to give a conservative
reference point for comparisons.

HP is making the two models of controller-less chassis available with direct current (DC) power supplies.
They each have the two empty bays where users can insert one or two MSA 2040 controller(s).
The 500 watt power supply is designed to operate over the input range of -40VDC to -75VDC.

 

HP MSA 2040 SFF DC-power Chassis

(Will accept one or two MSA 2040 SAN controllers and can accommodate up to
twenty four 2.5-in (SFF) drives)

C8R11A

HP MSA 2040 LFF DC-power Chassis

(Will accept one or two MSA 2040 SAN controllers and can accommodate up to
twelve 3.5-in (LFF) drives)

C8R13A

HP Storage Management Utility (SMU). Management access, out-of-band: WEB GUI, CLI. Interface Types:
USB, 10/100 Ethernet. Protocols Supported SNMP, SMI-S, SSL, SSH, SMTP, FTP, HTTP, Telnet

All product documentation (CD can be used on ALL supported server Operating Systems.)
MSA Device Discovery Tool (Win and Linux) - reports MSA HW devices, and supported storage
software
Host Software Bundles (Win and Linux for both ProLiant x86, ProLiant x64 and Integrity IA64servers)
CD updated quarterly on HP.com with sustaining firmware updates

All MSA 2040 models support hot plug expansion and replacement of redundant controllers, enclosures,
fans, power supplies, and I/O modules for simple, fast installation and maintenance. Hot add expansion of
disk enclosures is also supported.

All MSA 2040 arrays come standard with 64 snaps, 512 snaps available. This controller based functionality
offers higher levels of data protection, enables an almost instant recovery from data failure or corruption
and offers alternative development testing of 'offline' production data and the ability to backup
snapped/cloned data.

Family Information

DA - 14603   Worldwide — Version 1 — June 10, 2013

Page  11