IBM
C9010-022 · Question #144
An administrator needs to replace a failing hard disk, hdisk0, in a mirrored rootvg. After removing the mirror from hdisk0, the administrator cannot remove hdisk0 from the rootvg due to one logical…
The correct answer is A. migratepv -l hdisk0 hdisk1. See the full explanation below for the reasoning.
Question
An administrator needs to replace a failing hard disk, hdisk0, in a mirrored rootvg. After removing the mirror from hdisk0, the administrator cannot remove hdisk0 from the rootvg due to one logical volume still remaining on the failing hard disk, as described below. How can this issue be resolved?
lspv
hdisk0 00f6acc067ad4e25 rootvg active hdisk1 00f6acc05a31b174 rootvg activelspv -l hdisk0
hdisk0: LV NAME LPs PPs DISTRIBUTION MOUNT POINT lg_dumplv 32 32 00..32..00..00..00 N/AOptions
- Amigratepv -l hdisk0 hdisk1
- Bmigratelv -lg_dumplv hdisk1
- Cmklvcopy -lg_dumplv hdisk1
- Dmirrorvg -l lg_dumplv hdisk0 hdisk1
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