Fujitsu Oracle SPARC M12-2 User Manual

Table 4-37
Inactive/Cold Replacement Procedure of the CMU
Work
Order
Task Reference
1 Checking the operating condition of the
system
"9.2.1 Checking the Operation Status of
Physical Partitions and Logical Domains"
2 Confirming the CMU to be replaced "8.2 Troubleshooting"
3 Checking the operation status of the
SPARC M12-2S that houses the CMU to
be replaced
"2.4.2 System Locator"
4 Powering off the physical partition
containing the
SPARC M12-2S that
houses the CMU requiring maintenance
"9.5.1 Stopping a Specific Physical
Partition"
5 Switching the mode switch on the OPNL
to Service
"2.3.2 OPNL Control Function"
6 Releasing the SPARC M12-2S requiring
maintenance from the building block
configuration
"9.6.1 Releasing the SPARC M12-2S
From the Building Block Configuration"
7Placing the SPARC
M12-2S requiring
maintenance into the cold state, and
removing the CMU from the SPARC
M12-2S
"17.4 Removing the CMU or Memory"
8 Installing the CMU in the SPARC
M12-2S, and placing the SPARC M12-2S
that required maintenance into the hot
state
"17.5 Installing the CMU and Memory"
9 Incorporating the SPARC M12-2S
that
required maintenance into the building
block configuration
"10.4.1 Incorporating the SPARC
M12-2S Into a Building Block
Configuration"
10 Diagnosing the SPARC M12-2S requiring
maintenance (*2)
"10.5.1 Diagnosing the SPARC M12
Hardware"
11 Diagnosing the XBU and crossbar cable
of the SPARC M12-2S requiring
maintenance
"10.5.2 Diagnosing the XBU and
Crossbar Cable"
12 Confirming
that there is no problem with
the replacement CMU
"10.5.3 Checking the FRU Status After
Maintenance"
4.4.9 Inactive/Cold Replacement Workflow of the CMU
You can perform inactive/cold replacement of the CMU in the following configuration:
■
Building block configuration where two or more physical partitions are operating
Before replacing the CMU, see "Precautions for CMU and memory replacement" in
"7.1 Precautions for FRU Replacement."
Table 4-37 shows the workflow for inactive/cold replacement of the CMU.
Fujitsu SPARC M12-2/M12-2S Service Manual
･
January 2023114

Fujitsu Oracle SPARC M12-2 Specifications

General

Brand	Fujitsu
Model	Oracle SPARC M12-2
Category	Server
Language	English