Server User Manual

XSCF>
diagxbu -y -b 00 -t 01
XSCF>
showlogs error
XSCF>
showstatus
XSCF>
showhardconf
For details, see "6.1 Incorporating an FRU into the System with the replacefru
Command."
3.
Execute the diagxbu command to diagnose the crossbar cables.
Diagnosis is performed when the system board of the chassis connected with the
crossbar cables is not incorporated into the physical partition, or when the
physical partition into which the chassis is incorporated is powered off.
The example below specifies the following:
00: BB-ID of the chassis to start the diagnosis
01: BB-ID of the destination where the chassis to start the diagnosis is connected
(You can specify one or more of these.)
To specify multiple connection destination BB-IDs, enter a command like
"diagxbu -y -b 00 -t 01 -t 02".
4.
Execute the showlog s command to confirm that the system is operating
normally.
For details, see "3.3.5 Checking log information."
5.
Switch the mode switches of the master chassis and those chassis whose
XSCFs are in the standby state to Locked mode.
-
For a building block configuration (without crossbar box)
Switch the mode switches of BB-ID#00 and #01 to Locked mode.
-
For a building block configuration (with crossbar box)
Switch the mode switches of BB-ID#80 and #81 to Locked mode.
6.
Execute the show status command to confirm that there is no problem with
the crossbar units after the completion of maintenance.
7.
Execute the show hardconf command to check the hardware configuration
and the status of each component.
8.
Start the system.
For details, see "6.4.1 Starting the system with an XSCF command"or"6.4.2
Starting the system from the operation panel."
9.
Close the rack door.
Chapter 9 Maintaining the Crossbar Units 189