IBM 7378, Руководство по диагностике и обслуживанию

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Installing a 2.5-inch hot-swap hard disk drive
The following notes describe the types of hard disk drives that the server supports
and other information that you must consider when you install a hard disk drive:
v
Depending on the model, the server supports up to eight 3.5-inch or up to
sixteen 2.5-inch SAS hot-swap hard disk drives in the hot-swap bays.
Note: SAS expander card does not support 3 GB RAID adapters.
v For a list of supported optional devices for the server, see http://www.ibm.com/
servers/eserver/serverproven/compat/us/.
v
Inspect the drive and drive bay for signs of damage.
v Make sure that the drive is correctly installed in the drive bay.
v
See the documentation for the ServeRAID adapter for instructions for installing a
hard disk drive.
Note: For proper cooling, do not install any card in the slot next in sequence to
a ServeRAID adapter with battery backup module (for example, if a ServeRAID
adapter with battery backup module is installed in slot 2, do not install any card
in slot 3).
v
All hot-swap drives in the server must have the same throughput speed rating;
using drives with different speed ratings might cause all drives to operate at the
speed of the slowest drive.
v You do not have to turn off the server to install hot-swap drives in the hot-swap
drive bays. However, you must turn off the server when you perform any steps
that involve installing or removing cables.
v
The drive ID of each hot-swap hard disk drive is printed above the drive bay.
To install a hot-swap hard disk drive, complete the following steps:
1. Read the safety information that begins on page vii and “Handling
static-sensitive devices” on page 151.
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IBM System x3400 M3 Types 7378 and 7379: Problem Determination and Service Guide