Note- Inthecaseofadualpowerfeed,makeanoteofthelocationsofthepowercords
beforedisconne cting them to ensure that they are reinstalled correctly.
Note- Inactive /cold maintenance can be performed only for a building block configuration.
Theinactive/cold maintenancepr ocedure for a single-chassis configuration is the same as
thatfor sto pping the system.
XSCF> showlogs error
XSCF> replacefru
Note- Inthecaseofadualpowerfeed,makeanoteofthelocationsofthepowercords
beforedisconne cting them to ensure that they are reinstalled correctly.
14.3.2 Inactive/Cold maintenance
1. Open the rack door.
2. LogintotheXSCFshell.
3. Executethe showlogs command to identify the component requiring
maintenance.
For details, see "3.3.5 Checking log information."
4. Confirmthe hardware and software configurations.
For details, see "4.2 Confirmingthe System Configuration."
5. Poweroff the physical parti tion requiring maintenance.
Fordetails, see "5.3 Powering Off the Physical Partition Requiring Maintenance."
6.
Execute the replacefru command to release the chassis requiring maintenance
fromthe system.
For details, see "5.1 Releasing an FRU from the System with the replacefru
Command."
7. Remove all the power cords from the PSU backplane unit of the chassis
requiringmaintenance.
For details, see "5.5.2 Removing the power cord."
14.3.3 System-stopped maintenance
Theprocedure in the case of system-stopped maintenance is same for the building
blockconfiguration and single-chassis configuration.
Chapter14 Maintainingthe PSU Backplane Unit 269