IBM SAN Volume Controller 2145-CF8, Руководство по установке оборудования

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2. Lift the locking levers on the slide rails and push the node
2
all the way into
the rack until it clicks into place.
See
1
in Figure 31.
Connecting the SAN Volume Controller 2145-CF8 to the 2145 UPS-1U
Connect the SAN Volume Controller to the 2145 UPS-1U to protect your data in
the event of an unexpected loss of external power.
Notes:
v
To make the SAN Volume Controller cluster more resilient to power
failure, the 2145 UPS-1U units can be connected to the redundant
ac-power switch. If a redundant ac-power switch is not used, you can
connect the two uninterruptible power-supply units that are powering an
I/O group to different, independent electrical power sources. If a single
power source fails, the SAN Volume Controller cluster can then continue
to operate with reduced performance.
v
When connecting to the 2145 UPS-1U, use only the power cable
assembly, part number 31P1294, that was supplied with the node. Power
svc_bb1ka020
Figure 30. Installing the SAN Volume Controller 2145-CF8 node in the slide rails of the rack
svc_bb1ka055
Figure 31. Raising the SAN Volume Controller 2145-CF8 locking levers of the slide rails of
the rack
Chapter 2. Installing the SAN Volume Controller 2145-CF8 hardware
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