Fujitsu SPARC M10-4, Service Manual

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Maintenance/Replacement Menu
Please select a type of FRU to be replaced.
1. FAN (Fan Unit)
2. PSU (Power Supply Unit)
3. XSCFU (Extended System Control Facility Unit)
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Select [1-3|c:cancel] :
3
You are about to replace XBBOX#81/XSCFU.
Do you want to continue?[r:replace|c:cancel] :
r
Please execute the following steps:
1) Confirm the XSCF STANDBY LED of XBBOX#81/XSCFU is not lit.
2) Remove XBBOX#81/XSCFU.
3) After installing the exchanged device, please select [f:finish] :
Note - When there is no free space on a physical partition or when all the resources are
assigned to the control domain, DR cannot be applied to the physical partition.
6.
After confirming that the selected FRU is displayed, enter "r".
7.
Confirm that the CHECK LED of the FRU is on or blinking.
To release a crossbar box chassis itself, confirm that the system locator on the
chassis is blinking.
For details on the locations of LEDs, see " 2.3.2 LEDs on the rear panel (System
locator) " and " 2.3.3 LEDs on each component ."
You can now start FRU maintenance. Do not enter "f" until you complete the
maintenance work.
5.2 Releasing a Chassis from the Physical
Partition
This section describes the procedure for releasing a chassis requiring maintenance
from the physical partition by using dynamic reconfiguration (DR) for the physical
partition. DR can be used only for a building block configuration.
1.
Log in to the XSCF shell.
2.
When the chassis requiring maintenance is operating as the master chassis,
execute the switchscf command to switch the master XSCF to a standby
XSCF.
Chapter 5 Understanding the Preparations for Enabling Maintenance 57