+ 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
2026-04-14 07:54:03.388 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-04-14 07:54:03.666 1 INFO cinder.rpc [None req-eee7d5c0-f69b-4707-affb-b18a4df4c8ba - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-04-14 07:54:03.668 1 INFO cinder.rpc [None req-eee7d5c0-f69b-4707-affb-b18a4df4c8ba - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-04-14 07:54:03.670 1 INFO cinder.rpc [None req-eee7d5c0-f69b-4707-affb-b18a4df4c8ba - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-04-14 07:54:03.672 1 INFO cinder.rpc [None req-eee7d5c0-f69b-4707-affb-b18a4df4c8ba - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-04-14 07:54:03.675 1 INFO cinder.rpc [None req-eee7d5c0-f69b-4707-affb-b18a4df4c8ba - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-04-14 07:54:03.677 1 INFO cinder.rpc [None req-eee7d5c0-f69b-4707-affb-b18a4df4c8ba - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-04-14 07:54:03.733 1 WARNING oslo_config.cfg [None req-eee7d5c0-f69b-4707-affb-b18a4df4c8ba - - - - - -] 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.
2026-04-14 07:54:03.734 1 WARNING oslo_config.cfg [None req-eee7d5c0-f69b-4707-affb-b18a4df4c8ba - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-04-14 07:54:03.744 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-04-14 07:54:03.769 1 INFO cinder.backup.manager [None req-7eb7668d-79cb-4c86-a638-329396120084 - - - - - -] Cleaning up incomplete backup operations.
2026-04-14 07:54:03.824 1 INFO cinder.keymgr.migration [None req-bddcb688-df8e-406d-b0b9-644e9708a5d9 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.