Fujitsu SPARC M10-1, Руководство по обслуживанию

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Caution -
To completely shut down the system, all the power cords must be
removed. If the power cords are not removed, an electrical failure may occur.
XSCF>
showlogs error
Note -
When expanding or reducing memory, check that no error has occurred.
Note -
In the case of a dual power feed, make a note of the positions of the power cords
before removing them to ensure that they are reinstalled correctly.
changed. So you may need to reconfigure the logical domains.
■
When you expand memory by 64 GB, apply XCP 2080 or later.
8.3.5 Precautions for removal
Note the following points when removing memory:
■
Observe the memory installation rules when you reduce memory. For details, see
" 8.2.1 Memory installation rules ."
8.4 Enabling the Removal of Memory
This section describes the preparations that must be completed prior to memory
removal.
1.
Open the rack door.
2.
Log in to the XSCF shell.
3.
Execute the showlogs command to identify the memory requiring maintenance.
For details, see " 3.3.5 Checking log information ."
4.
Confirm the hardware and software configurations.
For details, see " 4.2 Confirming the System Configuration ."
5.
Stop the system.
For details, see " 5.2 Stopping the System ."
6.
Remove all the power cords from the power supply unit.
For details, see " 5.3.1 Removing the power cords ."
Chapter 8 Maintaining Memory 91