Oracle Fujitsu SPARC M12-1 Service Manual page 4

Chapter 4 Preparation and Precautions for Maintenance 31
Chapter 5 Preparations Required for Maintenance 49
iv Fujitsu SPARC M12-1 Service Manual • January 2023
3.1 Types of Maintenance Supported by the SPARC M12-1 27
3.2 Active Maintenance 28
3.3 System-Stopped Maintenance (Inactive Maintenance) 29
4.1 Confirming the System Configuration 31
4.1.1 Confirming the Hardware Configuration 31
4.1.2 Confirming the Software and Firmware Configurations 32
4.1.3 Confirming FRU Information 35
4.2 Troubleshooting 37
4.2.1 Confirming Whether There is a Failure 37
4.2.2 Identifying a Failure 38
4.2.3 Downloading Error Log Information 44
4.3 Maintenance Precautions 44
4.3.1 Replacement Precautions 44
4.3.2 Precautions for Expansion 46
4.3.3 Precautions for Reduction 47
5.1 Preparing Tools Required for Maintenance 49
5.2 Switching the Mode Switch to Service Mode 50
5.3 Checking the Operating Condition and Resource Usage Status 50
5.3.1 Checking the Operating Condition of a Physical Partition or
Logical Domain 50
5.3.2 Checking the Assignment Status of I/O Devices 51
5.3.3 Checking the Usage Status of the HDD/SSD 52
5.4 Enabling the Removal of a HDD/SSD 52
5.4.1 How to Identify the HDD/SSD Slot 52
5.4.2 Releasing an HDD/SSD From the System 55
5.5 Stopping the Entire System 56
5.5.1 Stopping the System With the XSCF Command 56
5.5.2 Stopping the System From the Operation Panel 57
5.6 Saving Setting Information and Configuration Information 58