Folks, I have configured nova and cinder with ceph storage. VMs running on ceph storage but now when i am trying to create a backup of cinder volume its getting stuck on creating and doing nothing. Logs also do not give any indication of bad. My cinder.conf [DEFAULT] enabled_backends = rbd-1 backup_driver = cinder.backup.drivers.ceph.CephBackupDriver backup_ceph_conf = /etc/ceph/ceph.conf backup_ceph_user = cinder-backup backup_ceph_chunk_size = 134217728 backup_ceph_pool = backups backup_ceph_stripe_unit = 0 backup_ceph_stripe_count = 0 restore_discard_excess_bytes = true osapi_volume_listen = 10.73.0.181 osapi_volume_listen_port = 8776 Output of "openstack volume service list" showing cinder-backup service is up but when i create a backup it's getting stuck in this stage and no activity. I am not seeing anything getting transferred to the ceph backups pool also. Any clue? or method to debug? # openstack volume backup list --all +--------------------------------------+------+-------------+----------+------+ | ID | Name | Description | Status | Size | +--------------------------------------+------+-------------+----------+------+ | bc844d55-8c5a-4bd3-b0e9-7c4c780c95ad | foo1 | | creating | 20 | +--------------------------------------+------+-------------+----------+------+