+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-01 09:54:23.207 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-01 09:54:23.502 1 INFO cinder.rpc [None req-0c85d479-fa01-410e-b4e5-293de137929e - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-01 09:54:23.505 1 INFO cinder.rpc [None req-0c85d479-fa01-410e-b4e5-293de137929e - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-01 09:54:23.508 1 INFO cinder.rpc [None req-0c85d479-fa01-410e-b4e5-293de137929e - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-01 09:54:23.510 1 INFO cinder.rpc [None req-0c85d479-fa01-410e-b4e5-293de137929e - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-07-01 09:54:23.513 1 INFO cinder.rpc [None req-0c85d479-fa01-410e-b4e5-293de137929e - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-01 09:54:23.515 1 INFO cinder.rpc [None req-0c85d479-fa01-410e-b4e5-293de137929e - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-01 09:54:23.584 1 WARNING oslo_config.cfg [None req-0c85d479-fa01-410e-b4e5-293de137929e - - - - - -] 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.
2026-07-01 09:54:23.586 1 WARNING oslo_config.cfg [None req-0c85d479-fa01-410e-b4e5-293de137929e - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-01 09:54:23.595 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-07-01 09:54:23.623 1 INFO cinder.backup.manager [None req-6326328f-d478-4bd8-bc3c-126d0ca0c7e2 - - - - - -] Cleaning up incomplete backup operations.
2026-07-01 09:54:23.696 1 INFO cinder.keymgr.migration [None req-e9ff506b-e8d8-41a1-a8fb-bd853973a2b1 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-01 10:19:16.844 1 WARNING oslo.service.backend._common.loopingcall [None req-046a63c9-5052-4775-9323-e8a2a6c7e6b2 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 2.83 sec