+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-05-14 05:52:55.969 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-14 05:52:56.306 1 INFO cinder.rpc [None req-c13910e5-fa67-445c-a66b-2eb6d5b02768 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-14 05:52:56.310 1 INFO cinder.rpc [None req-c13910e5-fa67-445c-a66b-2eb6d5b02768 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-14 05:52:56.313 1 INFO cinder.rpc [None req-c13910e5-fa67-445c-a66b-2eb6d5b02768 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-14 05:52:56.316 1 INFO cinder.rpc [None req-c13910e5-fa67-445c-a66b-2eb6d5b02768 - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-05-14 05:52:56.320 1 INFO cinder.rpc [None req-c13910e5-fa67-445c-a66b-2eb6d5b02768 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-14 05:52:56.324 1 INFO cinder.rpc [None req-c13910e5-fa67-445c-a66b-2eb6d5b02768 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-14 05:52:56.403 1 WARNING oslo_config.cfg [None req-c13910e5-fa67-445c-a66b-2eb6d5b02768 - - - - - -] 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.
2026-05-14 05:52:56.405 1 WARNING oslo_config.cfg [None req-c13910e5-fa67-445c-a66b-2eb6d5b02768 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-14 05:52:56.418 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-05-14 05:52:56.454 1 INFO cinder.backup.manager [None req-dce1618a-9b0e-420d-9708-2783e7c31b42 - - - - - -] Cleaning up incomplete backup operations.
2026-05-14 05:52:56.534 1 INFO cinder.keymgr.migration [None req-61745a4e-476d-47f1-acd5-f034dbc53550 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-05-14 06:20:33.124 1 WARNING oslo.service.backend._common.loopingcall [None req-fc1a635c-b1d4-4fed-8d7b-95ed933796e5 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 6.25 sec