11.2.4 Checking the Memory Mirror Mode Settings
11.2.4 Checking the Memory Mirror Mode Settings
Use the showfru command to check the memory mirror mode settings. You can check the following content with respect to a PSB used to configure a physical partition.
- Device
sb: You can check the BB (PSB).Example: 00-0: PSB of BB-ID 0
cpu: You can check the CPU mounted on the BB.Example: 00-0-2: CPU#2 on the PSB of BB-ID 0 - Memory mirror mode
You can check the status of the memory mirror mode settings, which can be set for each CPU.
yes: Memory mirror mode
no: Non memory mirror mode
Note - For the settings/details of memory mirror mode, see "Chapter 14 Configuring a Highly Reliable System." |
Operation Procedure
- Execute the showfru command to check device information.
The following example displays the set information for all devices.
XSCF> showfru -a Device Location Memory Mirror Mode sb 00-0 cpu 00-0-0 yes cpu 00-0-1 yes cpu 00-0-2 yes cpu 00-0-3 yes sb 01-0 cpu 01-0-0 yes cpu 01-0-1 yes cpu 01-0-2 yes cpu 01-0-3 yes sb 02-0 cpu 02-0-0 no cpu 02-0-1 no cpu 02-0-2 no cpu 02-0-3 no sb 03-0 cpu 03-0-0 yes cpu 03-0-1 yes cpu 03-0-2 no cpu 03-0-3 no : |
- The following example specifies the sb operand to display the set information for the specific PSB.
XSCF> showfru sb 01-0 Device Location Memory Mirror Mode sb 01-0 cpu 01-0-0 yes cpu 01-0-1 yes cpu 01-0-2 yes cpu 01-0-3 yes |
- The following example specifies the cpu operand to display the set information for the specific CPU.
XSCF> showfru cpu 01-0-3 Device Location Memory Mirror Mode sb 01-0 cpu 01-0-3 yes |
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