IBM System Storage N3700, Руководство по аппаратуре и обслуживанию

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5. Carefully pull the cam handle so that the CPU module slides out from the
chassis. The CPU module has a travel distance of approximately 10 inches
(25.4 centimeters).
6. To finish servicing a component on the CPU module, see the appropriate
procedure in this chapter and then proceed to “Procedures for installing the
CPU module.”
Note: To replace a defective CPU module, contact your IBM service
representative.
Procedures for installing the CPU module
Attention: Before you can install the replacement CPU module, you need to
move the CompactFlash card from the old CPU module to the replacement CPU
module, as described in “Moving the Data ONTAP software” on page 32.
There are three separate cases to consider when installing a CPU module. To
correctly install the new CPU module, you must first perform the tasks in “Moving
the Data ONTAP software” on page 32, and then choose one of the following three
procedures, based on your system criteria:
v “Installing the module in a non-active-active system” on page 32
v
“Installing the module in an active-active (clustered) system with cf disabled” on
page 33
v “Hot-swapping a module in an active-active (clustered) system while in takeover
mode” on page 34
Figure 10. Cam mechanism
Chapter 5. Replacing N3700 storage system devices
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