+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-28 11:56:56.152 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-28 11:56:56.408 1 INFO cinder.rpc [None req-7bd907d0-a01c-4752-a1c0-063869185fe2 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-28 11:56:56.411 1 INFO cinder.rpc [None req-7bd907d0-a01c-4752-a1c0-063869185fe2 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-28 11:56:56.413 1 INFO cinder.rpc [None req-7bd907d0-a01c-4752-a1c0-063869185fe2 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-28 11:56:56.416 1 INFO cinder.rpc [None req-7bd907d0-a01c-4752-a1c0-063869185fe2 - - - - - -] Automatically selected cinder-volume RPC version 3.18 as minimum service version.
2026-07-28 11:56:56.442 1 INFO cinder.rpc [None req-7bd907d0-a01c-4752-a1c0-063869185fe2 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-28 11:56:56.465 1 INFO cinder.rpc [None req-7bd907d0-a01c-4752-a1c0-063869185fe2 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-28 11:56:56.528 1 WARNING oslo_config.cfg [None req-7bd907d0-a01c-4752-a1c0-063869185fe2 - - - - - -] 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.
2026-07-28 11:56:56.529 1 WARNING oslo_config.cfg [None req-7bd907d0-a01c-4752-a1c0-063869185fe2 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-28 11:56:56.542 1 INFO cinder.service [-] Starting cinder-backup node (version 22.3.1)
2026-07-28 11:56:56.563 1 INFO cinder.backup.manager [None req-3b6998a0-5664-4ea8-9139-cd341b4b7854 - - - - - -] Cleaning up incomplete backup operations.
2026-07-28 11:56:56.700 1 INFO cinder.keymgr.migration [None req-43c02e0a-03df-4282-9bfb-feb7f1e8f3e7 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-28 12:22:20.717 1 WARNING oslo.service.loopingcall [None req-a73a77c0-70be-4a65-82b7-513819f8e619 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 3.70 sec
2026-07-28 12:22:41.224 1 WARNING oslo.service.loopingcall [None req-a73a77c0-70be-4a65-82b7-513819f8e619 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 0.51 sec