005.LVM删除

一 删除LVM步骤

  • 卸载挂载点
  • 移除LV
  • 移除VG
  • 移除PV
  • 删除配置文件

二 卸载挂载点

  1 [root@kauai ~]# umount /dev/vg01/lv01			#先卸载挂载点

三 移除LV

  1 [root@kauai ~]# lvremove /dev/vg01/lv01			#移除lv
  2 Do you really want to remove active logical volume lv01? [y/n]: y
  3   Logical volume "lv01" successfully removed

四 移除VG

  1 [root@kauai ~]# vgremove vg01           		#移除vg
  2   Volume group "vg01" successfully removed

五 移除PV

  1 [root@kauai ~]# pvremove /dev/sdb{5,6,}			#移除PV
  2   Labels on physical volume "/dev/sdb5" successfully wiped
  3   Labels on physical volume "/dev/sdb6" successfully wiped

六 验证查看

  1 [root@kauai ~]# pvscan
  2   No matching physical volumes found
  3 [root@kauai ~]# vgscan
  4   Reading all physical volumes.  This may take a while...
  5 [root@kauai ~]# lvscan
posted @ 2018-11-01 18:40  木二  阅读(373)  评论(0)  编辑  收藏  举报