Fujitsu M10-4 - Page 143

Table 7-10
Inactive/cold replacement work procedure (building block configuration only) (continued)
Item Work procedure Reference
14 Closing the rack door
*1 Simultaneous replacement of the CPU memory unit and PSU backplane unit is prohibited. To replace the CPU memory unit and PSU
backplane unit, first replace either of the units and perform the work up to "9. Incorporating the chassis requiring maintenance into the
system." Then, return to "5. Releasing the chassis
requiring maintenance from the system," and replace the other unit.
*2 If a CPU memory unit lower is replaced in the system of the hardware RAID volume in a hardware RAID configuration using internal
disks, you need to reactivate the hardware RAID volume before starting Oracle Solaris. Start Oracle Solaris on
the control domain as
described in "13. Powering on the chassis requiring maintenance." For details, see "14.2.11 Re-enabling a hardware RAID volume" in the
Fujitsu M10/SPARC M10 Systems System Operation and Administration Guide.
*3 The testsb command is executed during replacefru command processing. However, if that is canceled, diagnose the system board
before incorporating the chassis requiring maintenance into the physical partition.
Chapter 7 Maintenance Flow 129