+ 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
2026-05-12 16:59:00.846 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-12 16:59:01.125 1 INFO cinder.rpc [None req-1fb39f08-1206-4168-9dc0-8b3aa43f0287 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-12 16:59:01.127 1 INFO cinder.rpc [None req-1fb39f08-1206-4168-9dc0-8b3aa43f0287 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-12 16:59:01.129 1 INFO cinder.rpc [None req-1fb39f08-1206-4168-9dc0-8b3aa43f0287 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-12 16:59:01.131 1 INFO cinder.rpc [None req-1fb39f08-1206-4168-9dc0-8b3aa43f0287 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-05-12 16:59:01.134 1 INFO cinder.rpc [None req-1fb39f08-1206-4168-9dc0-8b3aa43f0287 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-12 16:59:01.137 1 INFO cinder.rpc [None req-1fb39f08-1206-4168-9dc0-8b3aa43f0287 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-12 16:59:01.200 1 WARNING oslo_config.cfg [None req-1fb39f08-1206-4168-9dc0-8b3aa43f0287 - - - - - -] 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.
2026-05-12 16:59:01.201 1 WARNING oslo_config.cfg [None req-1fb39f08-1206-4168-9dc0-8b3aa43f0287 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-12 16:59:01.211 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-05-12 16:59:01.236 1 INFO cinder.backup.manager [None req-729b82b9-a55e-4a1a-8330-81e46e3a8909 - - - - - -] Cleaning up incomplete backup operations.
2026-05-12 16:59:01.294 1 INFO cinder.keymgr.migration [None req-8277a1f6-3217-4e43-aff9-1520243ccee2 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.