+ 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
2026-09-22 02:17:59.666 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-09-22 02:17:59.921 1 INFO cinder.rpc [None req-22f3a5cc-fe2f-40e2-94ef-6befdb8149ce - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-09-22 02:17:59.923 1 INFO cinder.rpc [None req-22f3a5cc-fe2f-40e2-94ef-6befdb8149ce - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-09-22 02:17:59.925 1 INFO cinder.rpc [None req-22f3a5cc-fe2f-40e2-94ef-6befdb8149ce - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-09-22 02:17:59.927 1 INFO cinder.rpc [None req-22f3a5cc-fe2f-40e2-94ef-6befdb8149ce - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-09-22 02:17:59.929 1 INFO cinder.rpc [None req-22f3a5cc-fe2f-40e2-94ef-6befdb8149ce - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-09-22 02:17:59.931 1 INFO cinder.rpc [None req-22f3a5cc-fe2f-40e2-94ef-6befdb8149ce - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-09-22 02:17:59.984 1 WARNING oslo_config.cfg [None req-22f3a5cc-fe2f-40e2-94ef-6befdb8149ce - - - - - -] 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.
2026-09-22 02:17:59.984 1 WARNING oslo_config.cfg [None req-22f3a5cc-fe2f-40e2-94ef-6befdb8149ce - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-09-22 02:17:59.992 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.1)
2026-09-22 02:18:00.014 1 INFO cinder.backup.manager [None req-cb7c3bd2-a525-40ea-b7cb-cd6390d6593b - - - - - -] Cleaning up incomplete backup operations.
2026-09-22 02:18:00.062 1 INFO cinder.keymgr.migration [None req-c73660c8-6b7b-4bd4-a4d5-787c4647f36c - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.