+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-03-04 01:47:00.535 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-03-04 01:47:00.863 1 INFO cinder.rpc [None req-106de4fc-f2ea-4b5d-a1e4-a8b7eb769a8f - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-03-04 01:47:00.866 1 INFO cinder.rpc [None req-106de4fc-f2ea-4b5d-a1e4-a8b7eb769a8f - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-03-04 01:47:00.869 1 INFO cinder.rpc [None req-106de4fc-f2ea-4b5d-a1e4-a8b7eb769a8f - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-03-04 01:47:00.871 1 INFO cinder.rpc [None req-106de4fc-f2ea-4b5d-a1e4-a8b7eb769a8f - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-03-04 01:47:00.877 1 INFO cinder.rpc [None req-106de4fc-f2ea-4b5d-a1e4-a8b7eb769a8f - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-03-04 01:47:00.883 1 INFO cinder.rpc [None req-106de4fc-f2ea-4b5d-a1e4-a8b7eb769a8f - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-03-04 01:47:00.952 1 WARNING oslo_config.cfg [None req-106de4fc-f2ea-4b5d-a1e4-a8b7eb769a8f - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated for removal (The auth_uri option is deprecated in favor of www_authenticate_uri and will be removed in the S  release.).  Its value may be silently ignored in the future.
2026-03-04 01:47:00.953 1 WARNING oslo_config.cfg [None req-106de4fc-f2ea-4b5d-a1e4-a8b7eb769a8f - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-03-04 01:47:00.965 1 INFO cinder.service [-] Starting cinder-backup node (version 24.4.1)
2026-03-04 01:47:00.989 1 INFO cinder.backup.manager [None req-6e61f0aa-dd95-453e-a0e7-2bebd72ec705 - - - - - -] Cleaning up incomplete backup operations.
2026-03-04 01:47:01.060 1 INFO cinder.keymgr.migration [None req-4d1fbf6e-17a4-4d4b-9407-b86b80a3cb87 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.