This bug was fixed in the package cinder - 2:12.0.10-0ubuntu2
--------------- cinder (2:12.0.10-0ubuntu2) bionic; urgency=medium
[ Chris MacNaughton ] * d/control: Update VCS paths for move to lp:~ubuntu-openstack-dev.
[ Corey Bryant ] * d/p/rbd-retry-delete.patch: Fix RBD mirroring race by retrying volume delete if VolumeIsBusy in _copy_image_to_volume (LP: #1900775).
-- Corey Bryant <email address hidden> Tue, 26 Jan 2021 15:56:11 -0500
This bug was fixed in the package cinder - 2:12.0.10-0ubuntu2
--------------- 10-0ubuntu2) bionic; urgency=medium
cinder (2:12.0.
[ Chris MacNaughton ]
* d/control: Update VCS paths for move to lp:~ubuntu-openstack-dev.
[ Corey Bryant ] retry-delete. patch: Fix RBD mirroring race by retrying volume delete to_volume (LP: #1900775).
* d/p/rbd-
if VolumeIsBusy in _copy_image_
-- Corey Bryant <email address hidden> Tue, 26 Jan 2021 15:56:11 -0500