+ 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 20:28:06.452 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-15 20:28:06.755 1 INFO cinder.rpc [None req-814b45f6-3e3b-464e-becc-d074a9f944cd - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-15 20:28:06.760 1 INFO cinder.rpc [None req-814b45f6-3e3b-464e-becc-d074a9f944cd - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-15 20:28:06.762 1 INFO cinder.rpc [None req-814b45f6-3e3b-464e-becc-d074a9f944cd - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-15 20:28:06.764 1 INFO cinder.rpc [None req-814b45f6-3e3b-464e-becc-d074a9f944cd - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-06-15 20:28:06.766 1 INFO cinder.rpc [None req-814b45f6-3e3b-464e-becc-d074a9f944cd - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-15 20:28:06.768 1 INFO cinder.rpc [None req-814b45f6-3e3b-464e-becc-d074a9f944cd - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-15 20:28:06.835 1 WARNING oslo_config.cfg [None req-814b45f6-3e3b-464e-becc-d074a9f944cd - - - - - -] 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 20:28:06.836 1 WARNING oslo_config.cfg [None req-814b45f6-3e3b-464e-becc-d074a9f944cd - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-15 20:28:06.844 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-06-15 20:28:06.872 1 INFO cinder.backup.manager [None req-c8c57795-4154-4ae4-b687-b801e8639d60 - - - - - -] Cleaning up incomplete backup operations.
2026-06-15 20:28:06.945 1 INFO cinder.keymgr.migration [None req-14095786-dcbd-434a-965e-b211ccbb1a82 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.