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  9. 6.6.4 System-Stopped/Cold Removal Workflow of Memory

6.6.4 System-Stopped/Cold Removal Workflow of Memory


6.6.4 System-Stopped/Cold Removal Workflow of Memory
Table 6-25 shows the workflow for system-stopped/cold removal of memory.
Table 6-25  System-Stopped/Cold Removal Procedure of Memory
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 Releasing the assignment of memory resources according to the total capacity of memory after reduction "15.2 Changing the Memory Configuration" in the Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 System Operation and Administration Guide
3 Confirming that you can remove the CMU to be removed (*1) "9.2.1 Checking the Operation Status of Physical Partitions and Logical Domains"
4 Saving logical domain configuration information "9.1.1 Saving Logical Domain Configuration Information"
5 Powering off all physical partitions "9.5.2 Stopping All Physical Partitions"
6 Switching the mode switch on the OPNL to Service "2.3.2 OPNL Control Function"
7 Removing the power cords of all the SPARC M12-2/M12-2S units "9.8.2 Removing the Power Cords"
8 Enabling the removal of the CMU "17.4.1 Enabling the Removal of the CMU"
9 Removing the CMU of the memory to be removed from the SPARC M12-2/M12-2S "17.4.2 Removing the CMU"
10 Removing the memory from the CMU (*2) "17.4.3 Removing Memory"
11 Installing the CMU from which the memory was removed, in the SPARC M12-2/M12-2S "17.5.2 Installing the CMU"
12 Assembling the SPARC M12-2/M12-2S from which the memory was removed "17.5.3 Restoring the Server"
13 Installing the power cords of all the SPARC M12-2/M12-2S units "10.1.1 Installing a Power Cord"
14 Diagnosing all the SPARC M12-2/M12-2S units "10.5.1 Diagnosing the SPARC M12 Hardware"
15 Confirming that there is no problem with the system from which the memory was removed "10.5.3 Checking the FRU Status After Maintenance"
16 Switching the mode switch on the OPNL to Locked "2.3.2 OPNL Control Function"
17 Powering on all physical partitions "10.9.1 Starting the System With an XSCF Command"
18 Checking the operating condition of the physical partition and logical domains (*1) "9.2.1 Checking the Operation Status of Physical Partitions and Logical Domains"
19 Saving logical domain configuration information "9.1.1 Saving Logical Domain Configuration Information"
*1 Reconfigure logical domains as required. For details, see "Chapter 5 Logical Domain Configuration Example" in the Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 Domain Configuration Guide.
*2 Observe the installation rules to remove memory. For details, see "2.2 Checking the Memory Configuration Rules."