Fujitsu M10-4 - Page 135

Table 7-7
Active/cold replacement work procedure (building block configuration only)
Item Work procedure Reference
1 Opening the rack door
2 Checking the operating condition of the
system and the I/O device usage status
"5.3 Checking the Operating Condition and Resource
Usage Status"
3 Releasing the assignment of a PCIe card "5.4.1 Releasing the assignment of I/O devices"
4
Releasing the chassis requiring maintenance
from the partition
"5.4.3 Releasing a chassis requiring maintenance from the
physical partition"
5
Releasing the chassis requiring maintenance
from the system
"5.8.1 Releasing of the SPARC M10-4S chassis (possible
only in a system with a building block configuration)"
6 Enabling access to the FRU requiring
maintenance
"5.9 Accessing an FRU"
7 Replacing a faulty FRU See the removal and installation procedures in the
maintenance procedures for each FRU (Chapters 8 to
16).
"Chapter 8 Maintaining the PCI Express Cards"
"Chapter 9 Maintaining the CPU Memory Unit/Memory"
(*1)(*2)
"Chapter 10 Maintaining the Internal Disks"
"Chapter 11 Maintaining the Fan Units"
"Chapter 12 Maintaining the Power Supply Units"
"Chapter 13 Maintaining the PSU Backplane Unit/
Operation Panel" (*1)
"Chapter 16 Maintaining
the XSCF BB Control Cables"
"Chapter 17 Maintaining the XSCF DUAL Control Cables"
8
Restoring the chassis requiring maintenance "6.1 Restoring the Chassis"
9 Incorporating the chassis requiring
maintenance into the system
"6.2.1 Incorporation of the SPARC M10-4S chassis (possible
only in a system with a building block configuration)"
10 Diagnosing the chassis requiring
maintenance
"6.3.1 Diagnosing the system board" (*3)
"6.3.2 Diagnosing the crossbar unit and crossbar cables"
11 Incorporating the
chassis requiring
maintenance into a partition
"6.5.1 Incorporating a chassis into a physical partition"
12 Confirming that there is no problem with
the replacement FRU
"4.2.2 Identifying a failure" - "Checking the FRU status"
13 Restoring the logical domain "6.5.3 Restoring the logical domain to the pre-maintenance
state"
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 in "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. Lastly, restore the
system.
*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 "11. Incorporating the chassis requiring maintenance into a partition." 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 Normally, 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 121