Couldn’t find device with uuid



Linux LVM 中出现如上的问题，解决方法如下：

# vgreduce --removemissing --force volgroup
 Couldn't find device with uuid 'qGxwdl-gtii-BXXF-OnKo-a72V-GfpX-IEQrmm'.
 Couldn't find device with uuid 'qGxwdl-gtii-BXXF-OnKo-a72V-GfpX-IEQrmm'.
 Couldn't find device with uuid 'qGxwdl-gtii-BXXF-OnKo-a72V-GfpX-IEQrmm'.
 Couldn't find device with uuid 'qGxwdl-gtii-BXXF-OnKo-a72V-GfpX-IEQrmm'.
 Couldn't find device with uuid 'qGxwdl-gtii-BXXF-OnKo-a72V-GfpX-IEQrmm'.
 Couldn't find device with uuid 'qGxwdl-gtii-BXXF-OnKo-a72V-GfpX-IEQrmm'.
 Couldn't find device with uuid 'qGxwdl-gtii-BXXF-OnKo-a72V-GfpX-IEQrmm'.
 Couldn't find device with uuid 'qGxwdl-gtii-BXXF-OnKo-a72V-GfpX-IEQrmm'.
 Volume group mirrvg metadata is inconsistent
 Unable to determine mirror sync status of mirrvg/lvmirror1.
 Volume group mirrvg metadata is inconsistent

然后在pvs查看

活着是vgs查看

ps:

1,vgreduce

--removemissing

             Removes  all  missing physical volumes from the volume group, if

             there are no logical volumes allocated on  those.  This  resumes

             normal  operation  of  the volume group (new logical volumes may

             again be created, changed and so on).

2,在删除pv中的未知设备（vg中添加了这个pv），应先确保lv中没有占用这个pv的空间，，不然利用 vgreduce vg_name --removemissing --force 这个命令是清除不了的！！！