+ 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
2026-09-07 11:17:49.468 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-09-07 11:17:49.763 1 INFO cinder.rpc [None req-fa4dba1a-6c1b-4119-ade1-35d4cf75fbc4 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-09-07 11:17:49.766 1 INFO cinder.rpc [None req-fa4dba1a-6c1b-4119-ade1-35d4cf75fbc4 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-09-07 11:17:49.768 1 INFO cinder.rpc [None req-fa4dba1a-6c1b-4119-ade1-35d4cf75fbc4 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-09-07 11:17:49.770 1 INFO cinder.rpc [None req-fa4dba1a-6c1b-4119-ade1-35d4cf75fbc4 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-09-07 11:17:49.772 1 INFO cinder.rpc [None req-fa4dba1a-6c1b-4119-ade1-35d4cf75fbc4 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-09-07 11:17:49.775 1 INFO cinder.rpc [None req-fa4dba1a-6c1b-4119-ade1-35d4cf75fbc4 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-09-07 11:17:49.832 1 WARNING oslo_config.cfg [None req-fa4dba1a-6c1b-4119-ade1-35d4cf75fbc4 - - - - - -] 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.
2026-09-07 11:17:49.833 1 WARNING oslo_config.cfg [None req-fa4dba1a-6c1b-4119-ade1-35d4cf75fbc4 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-09-07 11:17:49.841 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.3)
2026-09-07 11:17:49.864 1 INFO cinder.backup.manager [None req-8a48b2a7-e300-4f72-b248-fd49ef491eff - - - - - -] Cleaning up incomplete backup operations.
2026-09-07 11:17:49.924 1 INFO cinder.keymgr.migration [None req-8e39ce41-85a1-49e3-818d-2dfbd3375885 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.