一 删除LVM步骤
二 卸载挂载点
[root@kauai ~]# umount /dev/vg01/lv01 #先卸载挂载点
三 移除LV
[root@kauai ~]# lvremove /dev/vg01/lv01 #移除lv
Do you really want to remove active logical volume lv01? [y/n]: y
Logical volume "lv01" successfully removed
四 移除VG
[root@kauai ~]# vgremove vg01 #移除vg
Volume group "vg01" successfully removed
五 移除PV
[root@kauai ~]# pvremove /dev/sdb{5,6,} #移除PV
Labels on physical volume "/dev/sdb5" successfully wiped
Labels on physical volume "/dev/sdb6" successfully wiped
六 验证查看
[root@kauai ~]# pvscan
No matching physical volumes found
[root@kauai ~]# vgscan
Reading all physical volumes. This may take a while...
[root@kauai ~]# lvscan