+ 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
2026-08-28 04:38:08.675 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-08-28 04:38:08.991 1 INFO cinder.rpc [None req-fd3b50d2-0535-4ac7-bf1b-b4b2aab0b594 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-08-28 04:38:08.994 1 INFO cinder.rpc [None req-fd3b50d2-0535-4ac7-bf1b-b4b2aab0b594 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-08-28 04:38:08.996 1 INFO cinder.rpc [None req-fd3b50d2-0535-4ac7-bf1b-b4b2aab0b594 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-08-28 04:38:08.999 1 INFO cinder.rpc [None req-fd3b50d2-0535-4ac7-bf1b-b4b2aab0b594 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-08-28 04:38:09.001 1 INFO cinder.rpc [None req-fd3b50d2-0535-4ac7-bf1b-b4b2aab0b594 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-08-28 04:38:09.003 1 INFO cinder.rpc [None req-fd3b50d2-0535-4ac7-bf1b-b4b2aab0b594 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-08-28 04:38:09.072 1 WARNING oslo_config.cfg [None req-fd3b50d2-0535-4ac7-bf1b-b4b2aab0b594 - - - - - -] 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.
2026-08-28 04:38:09.073 1 WARNING oslo_config.cfg [None req-fd3b50d2-0535-4ac7-bf1b-b4b2aab0b594 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-08-28 04:38:09.081 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.3)
2026-08-28 04:38:09.105 1 INFO cinder.backup.manager [None req-4496e674-b227-4f25-a688-a42fca31861c - - - - - -] Cleaning up incomplete backup operations.
2026-08-28 04:38:09.163 1 INFO cinder.keymgr.migration [None req-946bb9d8-943f-4104-8c41-a5b226e6303b - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.