+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-05-07 23:51:46.060 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-07 23:51:46.376 1 INFO cinder.rpc [None req-472fa0c6-fb8b-4cc7-b232-9c5128ea4eaf - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-07 23:51:46.379 1 INFO cinder.rpc [None req-472fa0c6-fb8b-4cc7-b232-9c5128ea4eaf - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-07 23:51:46.382 1 INFO cinder.rpc [None req-472fa0c6-fb8b-4cc7-b232-9c5128ea4eaf - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-07 23:51:46.385 1 INFO cinder.rpc [None req-472fa0c6-fb8b-4cc7-b232-9c5128ea4eaf - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-05-07 23:51:46.389 1 INFO cinder.rpc [None req-472fa0c6-fb8b-4cc7-b232-9c5128ea4eaf - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-07 23:51:46.392 1 INFO cinder.rpc [None req-472fa0c6-fb8b-4cc7-b232-9c5128ea4eaf - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-07 23:51:46.499 1 WARNING oslo_config.cfg [None req-472fa0c6-fb8b-4cc7-b232-9c5128ea4eaf - - - - - -] 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.
2026-05-07 23:51:46.501 1 WARNING oslo_config.cfg [None req-472fa0c6-fb8b-4cc7-b232-9c5128ea4eaf - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-07 23:51:46.517 1 INFO cinder.service [-] Starting cinder-backup node (version 24.4.1)
2026-05-07 23:51:46.542 1 INFO cinder.backup.manager [None req-958d0206-a82f-48a2-a7f5-74cf92bbf511 - - - - - -] Cleaning up incomplete backup operations.
2026-05-07 23:51:46.609 1 INFO cinder.keymgr.migration [None req-40d62626-2870-444f-ae2e-cdc1fe5ae126 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-05-08 00:15:39.273 1 WARNING oslo.service.loopingcall [None req-44f40220-7e73-40d2-bffb-6c5fa913f1f9 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 2.36 sec