~# lvchange -an /dev/cinder-volume/volume-75ff72d6-22fb-43b1-85cd-519a86e75c18 Logical volume cinder-volume/volume-75ff72d6-22fb-43b1-85cd-519a86e75c18 in use.
~# dmsetup suspend /dev/cinder-volume/volume-75ff72d6-22fb-43b1-85cd-519a86e75c18 ~# dmsetup clear /dev/cinder-volume/volume-75ff72d6-22fb-43b1-85cd-519a86e75c18
~# dmsetup wipe_table /dev/cinder-volume/volume-75ff72d6-22fb-43b1-85cd-519a86e75c18
~# dmsetup remove /dev/cinder-volume/volume-75ff72d6-22fb-43b1-85cd-519a86e75c18 device-mapper: remove ioctl on cinder--volume-volume--75ff72d6--22fb--43b1--85cd--519a86e75c18 failed: Device or resource busy Command failed
~# lvchange -an /dev/cinder- volume/ volume- 75ff72d6- 22fb-43b1- 85cd-519a86e75c 18 volume/ volume- 75ff72d6- 22fb-43b1- 85cd-519a86e75c 18 in use.
Logical volume cinder-
~# dmsetup suspend /dev/cinder- volume/ volume- 75ff72d6- 22fb-43b1- 85cd-519a86e75c 18 volume/ volume- 75ff72d6- 22fb-43b1- 85cd-519a86e75c 18
~# dmsetup clear /dev/cinder-
~# dmsetup wipe_table /dev/cinder- volume/ volume- 75ff72d6- 22fb-43b1- 85cd-519a86e75c 18
~# dmsetup remove /dev/cinder- volume/ volume- 75ff72d6- 22fb-43b1- 85cd-519a86e75c 18 -volume- volume- -75ff72d6- -22fb-- 43b1--85cd- -519a86e75c18 failed: Device or resource busy
device-mapper: remove ioctl on cinder-
Command failed