df0c64ed32
cinder-backup[1] does not include an lvm driver, we could use posix filesystem driver - but it's not supported in kolla-ansible currently. [1]: https://docs.openstack.org/cinder/rocky/drivers.html#backup-drivers Change-Id: I847a55692a59c52990186332388f571a04c377b7 Closes-Bug: #1847049