Restrictions On Replacing Crossbar Box - Fujitsu M10 Product Notes

Restrictions on replacing crossbar box

Replacement of a crossbar box using the replacefru(8) command is not supported at
present. To replace a crossbar box, perform the following procedure:
1.
Execute the showhardconf command to confirm that the crossbar box to be
replaced is not the master chassis.
The crossbar box indicated as "Role:Master" is the master chassis.
XSCF> showhardconf
:
XBBOX#80 Status:Normal; Role:Master; Ver:2038h; Serial:2111206001;
:
2.
If the crossbar box to be replaced is the master chassis, execute the
switchscf command to switch it to standby.
XSCF> switchscf -y -t Standby
3.
The master XSCF is switched. Log in to the XSCF again.
4.
Power off the physical partition (PPAR) that uses the crossbar box, and then
power off the crossbar box to be replaced.
Confirm that the Power-LED on the operation panel of the crossbar box is turned
off.
5.
Disconnect the input power supply to the crossbar box to be replaced, and
replace it.
Note - Although error logs for the crossbar box to be replaced are registered when the input
power supply is disconnected, ignore all of them.
6.
Connect the power cord of the crossbar box to the input power supply.
For details, see "5.4 Connecting Cable to Crossbar Box" in the Fujitsu M10/SPARC
M10 Systems Installation Guide.
Wait until STANDBY-LED on the operation panel of the crossbar box turns on.
7.
Execute the diagxbu command to perform diagnosis of the newly installed
crossbar box.
XSCF> diagxbu -y -b XX -t YY -t ZZ
Specify the BB_IDs (00 to 15) of SPARC M10-4S that is powered off in XX, YY,
and ZZ.
8.
Execute the showlogs command to confirm that no error occurred during the
diagnosis.
Fujitsu M10/SPARC M10 Systems Product Notes for XCP Version 2240 ･ March 2015
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