+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-24 20:31:01.775 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-24 20:31:02.086 1 INFO cinder.rpc [None req-af2fcead-3f7d-4c8f-80fa-24d8da0f88cf - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-24 20:31:02.091 1 INFO cinder.rpc [None req-af2fcead-3f7d-4c8f-80fa-24d8da0f88cf - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-24 20:31:02.094 1 INFO cinder.rpc [None req-af2fcead-3f7d-4c8f-80fa-24d8da0f88cf - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-24 20:31:02.097 1 INFO cinder.rpc [None req-af2fcead-3f7d-4c8f-80fa-24d8da0f88cf - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-07-24 20:31:02.100 1 INFO cinder.rpc [None req-af2fcead-3f7d-4c8f-80fa-24d8da0f88cf - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-24 20:31:02.103 1 INFO cinder.rpc [None req-af2fcead-3f7d-4c8f-80fa-24d8da0f88cf - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-24 20:31:02.179 1 WARNING oslo_config.cfg [None req-af2fcead-3f7d-4c8f-80fa-24d8da0f88cf - - - - - -] 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.
2026-07-24 20:31:02.180 1 WARNING oslo_config.cfg [None req-af2fcead-3f7d-4c8f-80fa-24d8da0f88cf - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-24 20:31:02.190 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-07-24 20:31:02.218 1 INFO cinder.backup.manager [None req-80a6db89-e316-49fc-a597-a5557924ce58 - - - - - -] Cleaning up incomplete backup operations.
2026-07-24 20:31:02.289 1 INFO cinder.keymgr.migration [None req-750f2d63-d045-4b02-8ef5-9a5066915803 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-24 20:38:49.546 1 WARNING oslo.service.backend._common.loopingcall [None req-33136558-9507-4b85-84d9-0dca5e3f3674 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 17.12 sec