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  9. 4.2.1 Active/Cold Replacement Workflow of the XSCFU

4.2.1 Active/Cold Replacement Workflow of the XSCFU


4.2.1 Active/Cold Replacement Workflow of the XSCFU
You can perform active/cold replacement of the XSCFU in the following configuration:
  1. Configuration connecting two or more SPARC M12-2S units to a physical partition
Table 4-8 shows the workflow for active/cold replacement of the XSCFU.
Table 4-8  Active/Cold Replacement Procedure of the XSCFU
Work Order Task Reference
1 Checking the operating condition of the system and the I/O device usage status "9.2 Checking the Operation Status and Resource Usage Status of Oracle Solaris"
2 Confirming the XSCFU to be replaced "8.2 Troubleshooting"
3 Confirming that the XSCFU to be replaced is the standby or slave XSCF and is currently replaceable (*1) "Table 2-16 XSCFU LEDs and Their States"
4 Checking the logical domain assignment status of CPU resources mounted in the SPARC M12-2S requiring maintenance "3.2.4 Checking the Assignment Status of Resources" in the Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 Domain Configuration Guide
5 Checking the logical domain assignment status of memory resources mounted in the SPARC M12-2S requiring maintenance "3.2.4 Checking the Assignment Status of Resources" in the Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 Domain Configuration Guide
6 Releasing I/O resources of the SPARC M12-2S requiring maintenance from a logical domain "9.3 Releasing I/O Resources From a Logical Domain"
7 Releasing the SPARC M12-2S requiring maintenance from the physical partition "9.4.3 Dynamically Releasing the SPARC M12-2S From the Physical Partition"
8 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"
9 Placing the SPARC M12-2S requiring maintenance into the cold state "9.8.2 Removing the Power Cords"
10 Removing the XSCFU from the SPARC M12-2S "11.4 Removing the XSCFU"
11 Switching the SD card (*2) "11.5 Switching an SD Card"
12 Installing the XSCFU in the SPARC M12-2S (*3) "11.6 Installing the XSCFU"
13 Placing the SPARC M12-2S that required maintenance into the hot state "10.1.1 Installing a Power Cord"
14 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"
15 Confirming that there is no problem with the replacement XSCFU "10.5.3 Checking the FRU Status After Maintenance"
16 Incorporating the SPARC M12-2S that required maintenance into the physical partition "10.6.1 Incorporating the SPARC M12-2S Into the Physical Partition Using PPAR DR"
17 Incorporating I/O resources of the SPARC M12-2S requiring maintenance into a logical domain "10.7 Incorporating I/O Resources Into a Logical Domain"
18 Checking the operating condition of the system and the I/O device usage status "9.2 Checking the Operation Status and Resource Usage Status of Oracle Solaris"
*1 If the XSCFU requiring maintenance is not running, perform active/hot replacement.
*2 If the SD card installed in the maintenance part will be used, this work is not required.
*3 This unit and the PSUBP cannot be replaced at the same time.