+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-10-09 02:45:04.000 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-10-09 02:45:04.309 1 INFO cinder.rpc [None req-eae28c6e-e0b4-4dc5-86f0-019cec5ef0dd - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-10-09 02:45:04.311 1 INFO cinder.rpc [None req-eae28c6e-e0b4-4dc5-86f0-019cec5ef0dd - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-10-09 02:45:04.313 1 INFO cinder.rpc [None req-eae28c6e-e0b4-4dc5-86f0-019cec5ef0dd - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-10-09 02:45:04.315 1 INFO cinder.rpc [None req-eae28c6e-e0b4-4dc5-86f0-019cec5ef0dd - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-10-09 02:45:04.317 1 INFO cinder.rpc [None req-eae28c6e-e0b4-4dc5-86f0-019cec5ef0dd - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-10-09 02:45:04.320 1 INFO cinder.rpc [None req-eae28c6e-e0b4-4dc5-86f0-019cec5ef0dd - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-10-09 02:45:04.368 1 WARNING oslo_config.cfg [None req-eae28c6e-e0b4-4dc5-86f0-019cec5ef0dd - - - - - -] 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.
2026-10-09 02:45:04.369 1 WARNING oslo_config.cfg [None req-eae28c6e-e0b4-4dc5-86f0-019cec5ef0dd - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-10-09 02:45:04.379 1 INFO cinder.service [-] Starting cinder-backup node (version 24.5.0)
2026-10-09 02:45:04.398 1 INFO cinder.backup.manager [None req-4c5dd58e-aadd-4729-becb-c365898484ca - - - - - -] Cleaning up incomplete backup operations.
2026-10-09 02:45:04.501 1 INFO cinder.keymgr.migration [None req-d401784a-af14-4a74-bf8d-028a56a8ec7d - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.