+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-16 07:35:56.650 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-16 07:35:56.970 1 INFO cinder.rpc [None req-57c6ac5d-3699-4a26-8157-21d0ec81ea9a - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-16 07:35:56.973 1 INFO cinder.rpc [None req-57c6ac5d-3699-4a26-8157-21d0ec81ea9a - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-16 07:35:56.977 1 INFO cinder.rpc [None req-57c6ac5d-3699-4a26-8157-21d0ec81ea9a - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-16 07:35:56.981 1 INFO cinder.rpc [None req-57c6ac5d-3699-4a26-8157-21d0ec81ea9a - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-07-16 07:35:56.986 1 INFO cinder.rpc [None req-57c6ac5d-3699-4a26-8157-21d0ec81ea9a - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-16 07:35:56.992 1 INFO cinder.rpc [None req-57c6ac5d-3699-4a26-8157-21d0ec81ea9a - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-16 07:35:57.209 1 WARNING oslo_config.cfg [None req-57c6ac5d-3699-4a26-8157-21d0ec81ea9a - - - - - -] 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.
2026-07-16 07:35:57.211 1 WARNING oslo_config.cfg [None req-57c6ac5d-3699-4a26-8157-21d0ec81ea9a - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-16 07:35:57.220 1 INFO cinder.service [-] Starting cinder-backup node (version 26.2.1)
2026-07-16 07:35:57.247 1 INFO cinder.backup.manager [None req-592c4fd8-9c2e-4912-b7dd-851769662eab - - - - - -] Cleaning up incomplete backup operations.
2026-07-16 07:35:57.290 1 INFO cinder.keymgr.migration [None req-7c12973b-9c7d-4eb5-82ca-042775b24090 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-16 08:04:02.602 1 WARNING oslo.service.backend.eventlet.loopingcall [None req-e75fc28b-ef5a-468d-bbe2-ce4a247ba51a - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 4.94 sec