+ 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
2026-06-15 20:26:40.085 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-15 20:26:40.375 1 INFO cinder.rpc [None req-6eb6f0b9-d3c7-4e7b-b294-97474ef1553c - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-15 20:26:40.378 1 INFO cinder.rpc [None req-6eb6f0b9-d3c7-4e7b-b294-97474ef1553c - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-15 20:26:40.380 1 INFO cinder.rpc [None req-6eb6f0b9-d3c7-4e7b-b294-97474ef1553c - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-15 20:26:40.383 1 INFO cinder.rpc [None req-6eb6f0b9-d3c7-4e7b-b294-97474ef1553c - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-06-15 20:26:40.386 1 INFO cinder.rpc [None req-6eb6f0b9-d3c7-4e7b-b294-97474ef1553c - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-15 20:26:40.389 1 INFO cinder.rpc [None req-6eb6f0b9-d3c7-4e7b-b294-97474ef1553c - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-15 20:26:40.457 1 WARNING oslo_config.cfg [None req-6eb6f0b9-d3c7-4e7b-b294-97474ef1553c - - - - - -] 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.
2026-06-15 20:26:40.458 1 WARNING oslo_config.cfg [None req-6eb6f0b9-d3c7-4e7b-b294-97474ef1553c - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-15 20:26:40.466 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-06-15 20:26:40.493 1 INFO cinder.backup.manager [None req-fb72dfcf-a489-40f6-9baf-1f888fec5b78 - - - - - -] Cleaning up incomplete backup operations.
2026-06-15 20:26:40.547 1 INFO cinder.keymgr.migration [None req-059cfcc7-1019-463e-a68e-f128bbe55fe0 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.