XSCF> showstatus
XSCF> showhardconf
Note- In the case of a d ual power feed, connect the power cords in their original positions by
referringto th ere cord that you made before the start of maintenance.
Switchthe mode switches of BB-ID#00 and #01 to Locked mode.
-Fora building block configuration (with crossbar box)
Switchthe mode switches of BB-ID#80 and #81 to Locked mode.
12. Executethe showstatus command to confirm that the CPU memory unit is
operatingnormally after maintenance.
Ifthere is n o problem, nothing is displayed.
13. Executethe showhardconf command to check the hardware configuration
andthe status of each component.
Confirm that no asterisk (*) is displayed in front of each component.
14. Closethe rack door.
7.6.3 System-stopped maintenance

When the system is configured without a hardware RAID

1. Connect all the power cords to the PSU backplane unit of the chassis
requiringmaintenance.
For details, see "6.5.1 Installing the power cord."
2. Returnto the operation of theXSCF firmware replacefru command to confirm
thatthe chassis has been incorporated into the system.
For details, see "6.1 Incorporating an FRU into the System with the replacefru
Command."
Fora single-chassis configuration, you do not have to incorporate the chassis.
Proceedto step 4.
3. Executethe 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.
Theex ample below specifies the following:
00:BB-ID ofthe c hassis to start the diagnosis
01:BB-ID ofthe destin ation where the chassis to start the diagnosis is connected
FujitsuM10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･December 2013152