+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-06-28 20:30:41.530 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-28 20:30:41.809 1 INFO cinder.rpc [None req-11a504e6-0d4a-4565-9ac5-a7c9f91201b5 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-28 20:30:41.812 1 INFO cinder.rpc [None req-11a504e6-0d4a-4565-9ac5-a7c9f91201b5 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-28 20:30:41.815 1 INFO cinder.rpc [None req-11a504e6-0d4a-4565-9ac5-a7c9f91201b5 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-28 20:30:41.817 1 INFO cinder.rpc [None req-11a504e6-0d4a-4565-9ac5-a7c9f91201b5 - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-06-28 20:30:41.820 1 INFO cinder.rpc [None req-11a504e6-0d4a-4565-9ac5-a7c9f91201b5 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-28 20:30:41.823 1 INFO cinder.rpc [None req-11a504e6-0d4a-4565-9ac5-a7c9f91201b5 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-28 20:30:41.884 1 WARNING oslo_config.cfg [None req-11a504e6-0d4a-4565-9ac5-a7c9f91201b5 - - - - - -] 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.
2026-06-28 20:30:41.886 1 WARNING oslo_config.cfg [None req-11a504e6-0d4a-4565-9ac5-a7c9f91201b5 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-28 20:30:41.896 1 INFO cinder.service [-] Starting cinder-backup node (version 27.0.1)
2026-06-28 20:30:41.919 1 INFO cinder.backup.manager [None req-2f8bb21c-c7d3-4e6a-bfe1-c0d9a1bdbff3 - - - - - -] Cleaning up incomplete backup operations.
2026-06-28 20:30:41.974 1 INFO cinder.keymgr.migration [None req-dedd9b2f-d5ce-4480-b0a4-4c4e40d20ea1 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-06-28 20:55:32.486 1 WARNING oslo.service.backend._eventlet.loopingcall [None req-b640342b-991e-4779-bc73-947f8b0c42d0 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 0.22 sec