52 Intel Storage System SSR212PP User Guide
Revision 1.0
PRELIMINARY
field-replaceable unit (FRU)
A storage system component that you can add to your storage system or
replace in your storage system at your site. Examples of FRUs are disks,
power supplies, memory cards, and power supplies.
storage processor (SP)
A printed-circuit board with processors, memory modules, and control
logic that manages the I/O between the server and the disk modules.
disk pool A set of disks with the same capacity and RAID type on which you create
one of more virtual disks.
virtual disk A grouping of physical disk partitions into one span of disk storage space.
Each virtual disk you create is distributed equally across the disks in the
disk pool. A virtual disk looks like an individual disk to the server s
operating system.
CHAP Challenge Handshake Authentication Protocol. An optional security
mechanism to control access to an iSCSI storage system over the iSCSI
data ports.
iSNS Microsoft Internet Storage Naming Service (iSNS) provides automated
discovery, management and configuration of iSCSI devices.
An SSR212PPi storage system has one SP, so it is called a single-SP system. An
SSR212PP2i storage system has two SPs, so it is called a dual-SP system.
Before You Start
❑ Review Tested Hardware and OS List (THOL) on the SSR212PP support website to
confirm that the following are supported:
The server hardware that will access the storage system.
The operating system version running on the server hardware.
❑ Complete the configuration planning worksheets in Procedure 3, "Planning Your iSCSI
Storage System Configuration," on page 15.
❑ For a new storage system installation, you will need:
An SSR212PPi or SSR212PP2i storage system and the cables, rails, and CDs that ship
with it.
For an SSR212PP2i (dual-SP system), an uninterruptible power supply (UPS) kit,
including the power cords, UPS serial cable, and mounting hardware.
Standard AC power for each power supply in the storage system from an independent
AC source or a cabinet/rack power distribution unit.
A CAT 5, CAT 5e, or CAT 6 network cable for each management port you will use on
the storage system.
The following management port network information, which the person responsible
for your network should provide: