+ 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
2026-07-10 00:16:34.847 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-10 00:16:35.126 1 INFO cinder.rpc [None req-4ac1f697-d6fb-474b-8740-9007283b20c7 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-10 00:16:35.128 1 INFO cinder.rpc [None req-4ac1f697-d6fb-474b-8740-9007283b20c7 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-10 00:16:35.130 1 INFO cinder.rpc [None req-4ac1f697-d6fb-474b-8740-9007283b20c7 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-10 00:16:35.132 1 INFO cinder.rpc [None req-4ac1f697-d6fb-474b-8740-9007283b20c7 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-07-10 00:16:35.134 1 INFO cinder.rpc [None req-4ac1f697-d6fb-474b-8740-9007283b20c7 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-10 00:16:35.136 1 INFO cinder.rpc [None req-4ac1f697-d6fb-474b-8740-9007283b20c7 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-10 00:16:35.203 1 WARNING oslo_config.cfg [None req-4ac1f697-d6fb-474b-8740-9007283b20c7 - - - - - -] 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.
2026-07-10 00:16:35.204 1 WARNING oslo_config.cfg [None req-4ac1f697-d6fb-474b-8740-9007283b20c7 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-10 00:16:35.215 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-07-10 00:16:35.240 1 INFO cinder.backup.manager [None req-b031966c-464a-49e0-8a5b-f7082c4bb5cc - - - - - -] Cleaning up incomplete backup operations.
2026-07-10 00:16:35.296 1 INFO cinder.keymgr.migration [None req-dd97c77e-7224-40e8-86d3-2aa1900d3291 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.