请教高手：无法unmirrorvg,应怎么办！急

nimysun

Notes:
If LVM has not recognized that a disk has failed it is possible that LVM will remove a different mirror. Therefore if you know that a disk has failed and LVM does not show those disks as missing you should specify the failed disks on the command line or you should use replacepv to replace the disk or reducevg to remove the disk.
If a logical volume copy spans more than one disk, the portion of the logical volume copy that resides on a disk not listed by the user is also removed.
The unmirrorvg command is not allowed on a snapshot volume group.


所以我觉得，你应该这样试试

# unmirrorvg rootvg hdisk7

参考网页：
http://publib16.boulder.ibm.com/pseries/en_US/cmds/aixcmds5/unmirrorvg.htm

nimysun

原帖由 "tie2003" 发表：



我当时用smitty unmirrorvg做的，没有用命令行试，因为是生产机，不能随意试。并且hdiskX在盘中已以认不到了，只认出0056eb8d1570663a  ，总不能
unmirrorvg rootvg 0056eb8d1570663a  吧！

做技术要胆大心细，不要害怕。

unmirrorvg rootvg hdisk0

nimysun

原帖由 "tie2003" 发表：


目前的状态也可能认为是先将坏掉的盘删掉了，如果像您说的这样应怎样解决unmirrorvg的问题

有点不同意，如果先rmdev，系统会报错的，不让你删除的。

我再查查资料。