Table of Contents
Table 5-6 Active/Cold Addition Procedure of the CMUU (continued)
Work
Order
9
10
11
12
13
14
15
16
*1 If the CMUU has no memory installed, install memory before installing the CMUU in the SPARC M12-2S.
*2 If the CMU was added to a SPARC M12-2S with no PCIe cards mounted, no diagnosis is necessary (because
diagnosis was performed in the previous step).
5.2.4
Active/Cold Addition Workflow of Memory
You can perform active/cold addition of memory in the following configuration:
Configuration connecting two or more SPARC M12-2S units to a physical partition
■
Before adding memory, see
for FRU
Table 5-7
Task
Installing the CMUU in the SPARC
M12-2S (*1)
Installing the power cords on the SPARC
M12-2S with the added CMUU, and
incorporating it into the building block
configuration
Diagnosing the SPARC M12-2S requiring
maintenance (*2)
Diagnosing the XBU and crossbar cable
of the SPARC M12-2S requiring
maintenance
Confirming that there is no problem with
the added CMUU
Incorporating the SPARC M12-2S into the
physical partition
Switching the mode switch on the OPNL
to Locked
Assigning the resources of the added
SPARC M12-2S to logical domains
"Precautions for memory
Expansion."
shows the workflow for active/cold addition of memory.
Reference
"17.5 Installing the CMU and
"10.1.1 Installing a Power
"10.4.1 Incorporating the SPARC
M12-2S Into a Building Block
Configuration"
"10.5.1 Diagnosing the SPARC M12
Hardware"
"10.5.2 Diagnosing the XBU and
Crossbar
Cable"
"10.5.3 Checking the FRU Status After
Maintenance"
"10.6.1 Incorporating the SPARC
M12-2S Into the Physical Partition Using
PPAR
DR"
"2.3.2 OPNL Control
Function"
"3.2 Operations and Commands Related
to Logical Domain Configurations" in the
Fujitsu SPARC M12 and Fujitsu
M10/SPARC M10 Domain Configuration
Guide
expansion" in
"7.2 Precautions
Chapter 5 FRU Addition Workflows
Memory"
Cord"
159
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