+ exec cinder-backup --config-file /etc/cinder/cinder.conf
1 RLock(s) were not greened, to fix this error make sure you run eventlet.monkey_patch() before importing any other modules.
simplejson unavailable, fall-back to standard python json
2026-09-19 06:39:00.199 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-09-19 06:39:00.467 1 INFO cinder.rpc [None req-7ec8715c-1b24-4a62-9b90-426847f9adff - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-09-19 06:39:00.469 1 INFO cinder.rpc [None req-7ec8715c-1b24-4a62-9b90-426847f9adff - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-09-19 06:39:00.472 1 INFO cinder.rpc [None req-7ec8715c-1b24-4a62-9b90-426847f9adff - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-09-19 06:39:00.474 1 INFO cinder.rpc [None req-7ec8715c-1b24-4a62-9b90-426847f9adff - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-09-19 06:39:00.476 1 INFO cinder.rpc [None req-7ec8715c-1b24-4a62-9b90-426847f9adff - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-09-19 06:39:00.478 1 INFO cinder.rpc [None req-7ec8715c-1b24-4a62-9b90-426847f9adff - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-09-19 06:39:00.540 1 WARNING oslo_config.cfg [None req-7ec8715c-1b24-4a62-9b90-426847f9adff - - - - - -] 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.
2026-09-19 06:39:00.540 1 WARNING oslo_config.cfg [None req-7ec8715c-1b24-4a62-9b90-426847f9adff - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-09-19 06:39:00.548 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.1)
2026-09-19 06:39:00.571 1 INFO cinder.backup.manager [None req-a23c9731-5d7b-4723-8997-3645f5284dc1 - - - - - -] Cleaning up incomplete backup operations.
2026-09-19 06:39:00.625 1 INFO cinder.keymgr.migration [None req-48883b07-0d22-417e-8066-50fd95c24531 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.