+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-08-07 02:56:34.749 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-08-07 02:56:35.041 1 INFO cinder.rpc [None req-ee56c336-3cff-4918-80d0-4498bd9415fc - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-08-07 02:56:35.043 1 INFO cinder.rpc [None req-ee56c336-3cff-4918-80d0-4498bd9415fc - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-08-07 02:56:35.046 1 INFO cinder.rpc [None req-ee56c336-3cff-4918-80d0-4498bd9415fc - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-08-07 02:56:35.048 1 INFO cinder.rpc [None req-ee56c336-3cff-4918-80d0-4498bd9415fc - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-08-07 02:56:35.051 1 INFO cinder.rpc [None req-ee56c336-3cff-4918-80d0-4498bd9415fc - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-08-07 02:56:35.053 1 INFO cinder.rpc [None req-ee56c336-3cff-4918-80d0-4498bd9415fc - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-08-07 02:56:35.117 1 WARNING oslo_config.cfg [None req-ee56c336-3cff-4918-80d0-4498bd9415fc - - - - - -] 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.
2026-08-07 02:56:35.118 1 WARNING oslo_config.cfg [None req-ee56c336-3cff-4918-80d0-4498bd9415fc - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-08-07 02:56:35.128 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-08-07 02:56:35.179 1 INFO cinder.backup.manager [None req-1f1fe8f8-d24f-4da0-83fc-33262bbafc40 - - - - - -] Cleaning up incomplete backup operations.
2026-08-07 02:56:35.257 1 INFO cinder.keymgr.migration [None req-67d7beaa-f2fd-4fdc-8ba0-8a0a1c265223 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-08-07 03:08:41.238 1 WARNING oslo.service.backend._common.loopingcall [None req-f56ab0c6-072b-4c8b-8437-3c5254e6f263 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 25.82 sec
2026-08-07 03:48:54.119 1 WARNING oslo.service.backend._common.loopingcall [None req-f56ab0c6-072b-4c8b-8437-3c5254e6f263 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 32.39 sec