+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-05-28 22:21:21.263 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-28 22:21:21.557 1 INFO cinder.rpc [None req-c0af79d1-429f-46b1-a22f-eb634905c6e7 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-28 22:21:21.560 1 INFO cinder.rpc [None req-c0af79d1-429f-46b1-a22f-eb634905c6e7 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-28 22:21:21.563 1 INFO cinder.rpc [None req-c0af79d1-429f-46b1-a22f-eb634905c6e7 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-28 22:21:21.565 1 INFO cinder.rpc [None req-c0af79d1-429f-46b1-a22f-eb634905c6e7 - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-05-28 22:21:21.569 1 INFO cinder.rpc [None req-c0af79d1-429f-46b1-a22f-eb634905c6e7 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-28 22:21:21.572 1 INFO cinder.rpc [None req-c0af79d1-429f-46b1-a22f-eb634905c6e7 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-28 22:21:21.662 1 WARNING oslo_config.cfg [None req-c0af79d1-429f-46b1-a22f-eb634905c6e7 - - - - - -] 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.
2026-05-28 22:21:21.664 1 WARNING oslo_config.cfg [None req-c0af79d1-429f-46b1-a22f-eb634905c6e7 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-28 22:21:21.673 1 INFO cinder.service [-] Starting cinder-backup node (version 27.0.1)
2026-05-28 22:21:21.699 1 INFO cinder.backup.manager [None req-497ee411-131b-451c-9ab1-fc2e5690108b - - - - - -] Cleaning up incomplete backup operations.
2026-05-28 22:21:21.764 1 INFO cinder.keymgr.migration [None req-4b59b9ab-9333-4a93-8eec-904e30582bb3 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-05-28 22:47:39.535 1 WARNING oslo.service.backend._eventlet.loopingcall [None req-4a9f965f-4e16-4790-a2d5-2c273b8ebcaf - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 7.48 sec