+ 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 19:29:25.300 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-15 19:29:25.578 1 INFO cinder.rpc [None req-13790960-9481-4a14-8875-08056ce9ca0c - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-15 19:29:25.580 1 INFO cinder.rpc [None req-13790960-9481-4a14-8875-08056ce9ca0c - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-15 19:29:25.582 1 INFO cinder.rpc [None req-13790960-9481-4a14-8875-08056ce9ca0c - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-15 19:29:25.584 1 INFO cinder.rpc [None req-13790960-9481-4a14-8875-08056ce9ca0c - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-06-15 19:29:25.586 1 INFO cinder.rpc [None req-13790960-9481-4a14-8875-08056ce9ca0c - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-15 19:29:25.588 1 INFO cinder.rpc [None req-13790960-9481-4a14-8875-08056ce9ca0c - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-15 19:29:25.651 1 WARNING oslo_config.cfg [None req-13790960-9481-4a14-8875-08056ce9ca0c - - - - - -] 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 19:29:25.652 1 WARNING oslo_config.cfg [None req-13790960-9481-4a14-8875-08056ce9ca0c - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-15 19:29:25.661 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-06-15 19:29:25.693 1 INFO cinder.backup.manager [None req-e98a11df-f75c-4d30-addf-1ff2308d8135 - - - - - -] Cleaning up incomplete backup operations.
2026-06-15 19:29:25.764 1 INFO cinder.keymgr.migration [None req-5b28fd17-8017-4e81-a578-1b5032772a60 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.