Comment 1 for bug 1869666

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weisongf (songwei-8) wrote :

~# 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