+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-05-26 21:00:22.611 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-26 21:00:22.897 1 INFO cinder.rpc [None req-585eb2cc-50d5-454f-b97c-0e523d42c969 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-26 21:00:22.899 1 INFO cinder.rpc [None req-585eb2cc-50d5-454f-b97c-0e523d42c969 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-26 21:00:22.902 1 INFO cinder.rpc [None req-585eb2cc-50d5-454f-b97c-0e523d42c969 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-26 21:00:22.904 1 INFO cinder.rpc [None req-585eb2cc-50d5-454f-b97c-0e523d42c969 - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-05-26 21:00:22.906 1 INFO cinder.rpc [None req-585eb2cc-50d5-454f-b97c-0e523d42c969 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-26 21:00:22.909 1 INFO cinder.rpc [None req-585eb2cc-50d5-454f-b97c-0e523d42c969 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-26 21:00:23.016 1 WARNING oslo_config.cfg [None req-585eb2cc-50d5-454f-b97c-0e523d42c969 - - - - - -] 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.
2026-05-26 21:00:23.017 1 WARNING oslo_config.cfg [None req-585eb2cc-50d5-454f-b97c-0e523d42c969 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-26 21:00:23.028 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-05-26 21:00:23.058 1 INFO cinder.backup.manager [None req-6f313c3b-394f-41ff-a70f-ae1e9a6b010d - - - - - -] Cleaning up incomplete backup operations.
2026-05-26 21:00:23.138 1 INFO cinder.keymgr.migration [None req-17cca90a-e6bd-4a45-bc54-98e30dd7f662 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-05-26 21:27:45.769 1 WARNING oslo.service.backend._common.loopingcall [None req-5e5bcc77-9fb5-44f1-aac3-ca7cd24fb049 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 2.36 sec
2026-05-26 21:28:17.167 1 WARNING oslo.service.backend._common.loopingcall [None req-5e5bcc77-9fb5-44f1-aac3-ca7cd24fb049 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 1.39 sec