+ 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
2026-05-27 06:28:00.636 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-27 06:28:00.928 1 INFO cinder.rpc [None req-1d68d420-dad4-47c7-81ee-35cd3a29f8b2 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-27 06:28:00.931 1 INFO cinder.rpc [None req-1d68d420-dad4-47c7-81ee-35cd3a29f8b2 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-27 06:28:00.933 1 INFO cinder.rpc [None req-1d68d420-dad4-47c7-81ee-35cd3a29f8b2 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-27 06:28:00.936 1 INFO cinder.rpc [None req-1d68d420-dad4-47c7-81ee-35cd3a29f8b2 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-05-27 06:28:00.938 1 INFO cinder.rpc [None req-1d68d420-dad4-47c7-81ee-35cd3a29f8b2 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-27 06:28:00.940 1 INFO cinder.rpc [None req-1d68d420-dad4-47c7-81ee-35cd3a29f8b2 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-27 06:28:01.008 1 WARNING oslo_config.cfg [None req-1d68d420-dad4-47c7-81ee-35cd3a29f8b2 - - - - - -] 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.
2026-05-27 06:28:01.009 1 WARNING oslo_config.cfg [None req-1d68d420-dad4-47c7-81ee-35cd3a29f8b2 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-27 06:28:01.021 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-05-27 06:28:01.046 1 INFO cinder.backup.manager [None req-5793c1ce-a344-4922-b4f8-2a446db3552f - - - - - -] Cleaning up incomplete backup operations.
2026-05-27 06:28:01.098 1 INFO cinder.keymgr.migration [None req-be519de6-8b20-4af2-98eb-a3f9b4284ff0 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.