Note- Che ck that the XSCF BB control cables are correctly connected and secure.
Note- After co nnecting the XSCF BB control cable, use the hook-and-loop fastener to bundle
thecables toget her and secure them to the rear cable support.
XSCF> switchscf -t Active
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.
26.6 Restoring the System
Thissectio n describes the procedure for restoring the system after installing the XSCF
BBcont rol cables. The restoration procedure differs depending on the maintenance
typea s follows:
■Active/Hot maintenance
■Active/Cold maintenance
■Inactive/Hot maintenance
■Inactive/Cold maintenance
■System-stopped maintenance

26.6.1 Active/Hot maintenance

1. 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."
2. Executethe switchscf command to switch the standby XSCF to the master
XSCF.
Executethe c ommand if the chassis requiring maintenance has been switched to
thestandby XSCF.
3. Closethe rack door.

26.6.2 Active/Cold maintenance

1. Connectall the power cords to the PSU backplane unit or power supply unit
ofthe chassis requir ing maintenance.
For details, see "6.5.1 Installing the power cord."
FujitsuM10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･December 2013410