+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-30 21:31:25.132 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-30 21:31:25.417 1 INFO cinder.rpc [None req-0390c3d8-109e-473e-be1f-67985c7eaa64 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-30 21:31:25.423 1 INFO cinder.rpc [None req-0390c3d8-109e-473e-be1f-67985c7eaa64 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-30 21:31:25.426 1 INFO cinder.rpc [None req-0390c3d8-109e-473e-be1f-67985c7eaa64 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-30 21:31:25.428 1 INFO cinder.rpc [None req-0390c3d8-109e-473e-be1f-67985c7eaa64 - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-07-30 21:31:25.431 1 INFO cinder.rpc [None req-0390c3d8-109e-473e-be1f-67985c7eaa64 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-30 21:31:25.434 1 INFO cinder.rpc [None req-0390c3d8-109e-473e-be1f-67985c7eaa64 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-30 21:31:25.530 1 WARNING oslo_config.cfg [None req-0390c3d8-109e-473e-be1f-67985c7eaa64 - - - - - -] 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.
2026-07-30 21:31:25.531 1 WARNING oslo_config.cfg [None req-0390c3d8-109e-473e-be1f-67985c7eaa64 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-30 21:31:25.540 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-07-30 21:31:25.569 1 INFO cinder.backup.manager [None req-0cb073c4-5246-4c9b-a264-451c16a034a2 - - - - - -] Cleaning up incomplete backup operations.
2026-07-30 21:31:25.638 1 INFO cinder.keymgr.migration [None req-3f1b52f5-a62e-4fbf-a4ec-5277b7b87479 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-30 22:08:44.143 1 WARNING oslo.service.backend._common.loopingcall [None req-40d927d6-bb32-4ad5-bb60-e62ad9826c68 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 8.32 sec
2026-07-30 22:10:21.185 1 WARNING oslo.service.backend._common.loopingcall [None req-40d927d6-bb32-4ad5-bb60-e62ad9826c68 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 17.01 sec