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:
- Configuration connecting two or more SPARC M12-2S units to a physical partition
Before replacing the XSCFU, see "Precautions for XSCFU and PSUBP replacement" in "7.1 Precautions for FRU Replacement."
Table 4-8 shows the workflow for active/cold replacement 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. |
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