2.2 更换hdisk0硬盘
首先将hdisk0硬盘从rootvg中unmirror
# unmirrorvg rootvg hdisk0
0516-1246 rmlvcopy: If hd5 is the boot logical volume, please run 'chpv -c '
as root user to clear the boot record and avoid a potential boot
off an old boot image that may reside on the disk from which this
logical volume is moved/removed.
0516-1132 unmirrorvg: Quorum requirement turned on, reboot system for this
to take effect for rootvg.
0516-1144 unmirrorvg: rootvg successfully unmirrored, user should perform
bosboot of system to reinitialize boot records. Then, user must modify
bootlist to just include: hdisk1.
执行chpv -c hdisk0命令清除掉boot记录
# chpv -c hdisk0
0301-108 mkboot: Unable to read file blocks. Return code: -1
0516-1248 chpv: mkboot failure