+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-08-12 11:34:41.707 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-08-12 11:34:41.989 1 INFO cinder.rpc [None req-52ec5582-364e-4b9e-bc55-3af3598cac5c - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-08-12 11:34:41.992 1 INFO cinder.rpc [None req-52ec5582-364e-4b9e-bc55-3af3598cac5c - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-08-12 11:34:41.996 1 INFO cinder.rpc [None req-52ec5582-364e-4b9e-bc55-3af3598cac5c - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-08-12 11:34:42.000 1 INFO cinder.rpc [None req-52ec5582-364e-4b9e-bc55-3af3598cac5c - - - - - -] Automatically selected cinder-volume RPC version 3.18 as minimum service version.
2026-08-12 11:34:42.004 1 INFO cinder.rpc [None req-52ec5582-364e-4b9e-bc55-3af3598cac5c - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-08-12 11:34:42.010 1 INFO cinder.rpc [None req-52ec5582-364e-4b9e-bc55-3af3598cac5c - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-08-12 11:34:42.170 1 WARNING oslo_config.cfg [None req-52ec5582-364e-4b9e-bc55-3af3598cac5c - - - - - -] 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.
2026-08-12 11:34:42.171 1 WARNING oslo_config.cfg [None req-52ec5582-364e-4b9e-bc55-3af3598cac5c - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-08-12 11:34:42.185 1 INFO cinder.service [-] Starting cinder-backup node (version 23.5.0)
2026-08-12 11:34:42.205 1 INFO cinder.backup.manager [None req-0bb0397a-d8cb-47f9-9ca3-c613003cd243 - - - - - -] Cleaning up incomplete backup operations.
2026-08-12 11:34:42.297 1 INFO cinder.keymgr.migration [None req-e8b28421-43d0-41e7-b1ac-867ebb9f6e25 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-08-12 11:40:24.603 1 WARNING oslo.service.loopingcall [None req-b8857979-7345-400e-af91-53c71acae490 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 2.23 sec
2026-08-12 11:55:08.391 1 WARNING oslo.service.loopingcall [None req-b8857979-7345-400e-af91-53c71acae490 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 3.55 sec