사용하던 vcs 용 iscsi 볼륨을 삭제 할려고 하니 Logical volume vg00/vol01 is used by another device
메시지가 출력되며 삭제가 되지 않습니다. dmsetup remove 를 통해 lvremove 를 통해 삭제 할수 있었습니다.
lvm 삭제시 used by another device 메세지 출력
[root@vcs-storage ~]# lvremove /dev/vg00/vol01 Logical volume vg00/vol01 is used by another device. [root@vcs-storage ~]# lvremove /dev/vg00/vol02 Logical volume vg00/vol02 is used by another device. [root@vcs-storage ~]# lvremove /dev/vg00/vol03 Logical volume vg00/vol03 is used by another device. [root@vcs-storage ~]# lvremove /dev/vg00/vol04 Logical volume vg00/vol04 is used by another device. [root@vcs-storage ~]# lvremove /dev/vg00/vol05 Logical volume vg00/vol05 is used by another device. [root@vcs-storage ~]#
dmsetup ls 로 lvm 볼륨 확인
[root@vcs-storage ~]# dmsetup ls vg00-vol02 (252:1) vg01-vol05 (252:14) vg00-vol01 (252:0) vg01-vol04 (252:13) vg01-vol03 (252:12) vg01-vol02 (252:11) vg01-vol01 (252:10) vg00-vol01p8 (252:8) vg00-vol02p8 (252:9) vg00-vol03p8 (252:7) vg00-vol04p8 (252:5) vg00-vol05p8 (252:6) vg00-vol05 (252:4) vg00-vol04 (252:3) vg00-vol03 (252:2) [root@vcs-storage ~]#
dmset remove 로 볼륨 삭제
[root@vcs-storage ~]# dmsetup remove vg00-vol01p8 [root@vcs-storage ~]# dmsetup remove vg00-vol02p8 [root@vcs-storage ~]# dmsetup remove vg00-vol03p8 [root@vcs-storage ~]# dmsetup remove vg00-vol04p8 [root@vcs-storage ~]# dmsetup remove vg00-vol05p8 [root@vcs-storage ~]# dmsetup remove vg00-vol05 [root@vcs-storage ~]# dmsetup remove vg00-vol04 [root@vcs-storage ~]# dmsetup remove vg00-vol03
lvremove 명령어로 정상적으로 삭제 할수 있습니다.
[root@vcs-storage ~]# lvs LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert vol01 vg00 -wi-a----- 1.00g vol02 vg00 -wi-a----- 1.00g vol03 vg00 -wi------- 1.00g vol04 vg00 -wi------- 5.00g vol05 vg00 -wi------- 5.00g vol01 vg01 -wi-ao---- 1.00g vol02 vg01 -wi-ao---- 1.00g vol03 vg01 -wi-ao---- 1.00g vol04 vg01 -wi-ao---- 5.00g vol05 vg01 -wi-ao---- 5.00g [root@vcs-storage ~]# lvremove /dev/vg00/vol01 Do you really want to remove active logical volume vg00/vol01? [y/n]: y Logical volume "vol01" successfully removed [root@vcs-storage ~]# lvremove /dev/vg00/vol02 Do you really want to remove active logical volume vg00/vol02? [y/n]: y Logical volume "vol02" successfully removed [root@vcs-storage ~]# lvremove /dev/vg00/vol03 Logical volume "vol03" successfully removed [root@vcs-storage ~]# lvremove /dev/vg00/vol04 Logical volume "vol04" successfully removed [root@vcs-storage ~]# lvremove /dev/vg00/vol05 Logical volume "vol05" successfully removed [root@vcs-storage ~]# lvs LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert vol01 vg01 -wi-ao---- 1.00g vol02 vg01 -wi-ao---- 1.00g vol03 vg01 -wi-ao---- 1.00g vol04 vg01 -wi-ao---- 5.00g vol05 vg01 -wi-ao---- 5.00g [root@vcs-storage ~]#