+ 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
2026-05-20 03:39:16.434 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-20 03:39:16.709 1 INFO cinder.rpc [None req-02862f14-e743-40bf-b6c5-a5efa5f61852 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-20 03:39:16.712 1 INFO cinder.rpc [None req-02862f14-e743-40bf-b6c5-a5efa5f61852 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-20 03:39:16.714 1 INFO cinder.rpc [None req-02862f14-e743-40bf-b6c5-a5efa5f61852 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-20 03:39:16.716 1 INFO cinder.rpc [None req-02862f14-e743-40bf-b6c5-a5efa5f61852 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-05-20 03:39:16.719 1 INFO cinder.rpc [None req-02862f14-e743-40bf-b6c5-a5efa5f61852 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-20 03:39:16.722 1 INFO cinder.rpc [None req-02862f14-e743-40bf-b6c5-a5efa5f61852 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-20 03:39:16.779 1 WARNING oslo_config.cfg [None req-02862f14-e743-40bf-b6c5-a5efa5f61852 - - - - - -] 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.
2026-05-20 03:39:16.780 1 WARNING oslo_config.cfg [None req-02862f14-e743-40bf-b6c5-a5efa5f61852 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-20 03:39:16.790 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-05-20 03:39:16.814 1 INFO cinder.backup.manager [None req-a8a03ebe-2219-4a29-911f-0924380e35bb - - - - - -] Cleaning up incomplete backup operations.
2026-05-20 03:39:16.864 1 INFO cinder.keymgr.migration [None req-7a862605-83e2-466f-a090-733cd1f012c7 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.