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XSCF>
dumpconfig
XSCF>
showlogs error
Note -
When you add or remove CPU memory units, confirm that no error has occurred.
XSCF>
replacefru
Note -
Inthecaseofadualpowerfeed,makeanoteofthelocationsofthepowercords
before disconnecting them to ensure that they are reinstalled correctly.
If you are not replacing the CPU memory unit lower, backup is not necessary.
Proceed to step 4.
4.
Execute the sho w logs command to identify t he component requiring
maintenance.
For details, see "3.3.5 Checking log information."
5.
Confirm t he hardware and s oftw are configurations.
For details, see "4.2 Confirming the System Configuration."
6.
Stop t he entire syste m.
For details, see "5.4 Stopping the Entire System."
7.
Execute the replacefru command to release the chassis requiring m aintenance
from t he system.
For a single-chassis configuration, you do not have to release the chassis.
Proceed to step 8.
For details, see "5.1 Releasing an FRU from the System with the replacefru
Command."
8.
Remove all the power cords from the P SU backplane unit of the chassis
requiring maintenance.
For details, see "5.5.2 Removing the power cord."
7.4 Removing a CPU Memory Unit
This section describes the procedure for removing a CPU memory unit. Remove the
CPU memory unit lower first, then remove the CPU memory unit upper. Enable the
removal of the CPU memory unit before attempting to remove it. For details, see "7.3
Enabling the Removal of a CPU Memory Unit."
Unless otherwise specified, the figures explained in this section use the SPARC
Chapter 7 Maintaining the CPU Memory Units 91