Public bug reported:
lvm2 version:
```
dpkg -l|grep lvm
ii liblvm2app2.2:amd64 2.02.133-1ubuntu10
amd64 LVM2 application library
ii liblvm2cmd2.02:amd64 2.02.133-1ubuntu10
amd64 LVM2 command library
ii lvm2
```
```
root@cmp011:~# dmsetup status|grep error
cinder--volume-volume--75ff72d6--22fb--43b1--85cd--519a86e75c18: 0 10485760
error
```
Always reminded that in use, can't find out the process used。
```
lvs |grep 519a86e75c18
volume-75ff72d6-22fb-43b1-85cd-519a86e75c18 cinder-volume Vwi-aotz-- 5.00g
cinder-volume-pool 100.00 100.00
lvremove -f /dev/cinder-volume/volume-75ff72d6-22fb-43b1-85cd-519a86e75c18
Logical volume cinder-volume/volume-75ff72d6-22fb-43b1-85cd-519a86e75c18 in
use
```
dmsetup also cannot be deleted：
dmsetup suspend
dmsetup remove
** Affects: lvm2 (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1869666
Title:
Wrong thin pool lv cannot clean up properly
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