+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-03 16:22:44.768 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-03 16:22:45.073 1 INFO cinder.rpc [None req-3c3198ca-bc23-4911-b265-2f620a2d2f3a - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-03 16:22:45.076 1 INFO cinder.rpc [None req-3c3198ca-bc23-4911-b265-2f620a2d2f3a - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-03 16:22:45.078 1 INFO cinder.rpc [None req-3c3198ca-bc23-4911-b265-2f620a2d2f3a - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-03 16:22:45.080 1 INFO cinder.rpc [None req-3c3198ca-bc23-4911-b265-2f620a2d2f3a - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-07-03 16:22:45.082 1 INFO cinder.rpc [None req-3c3198ca-bc23-4911-b265-2f620a2d2f3a - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-03 16:22:45.084 1 INFO cinder.rpc [None req-3c3198ca-bc23-4911-b265-2f620a2d2f3a - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-03 16:22:45.147 1 WARNING oslo_config.cfg [None req-3c3198ca-bc23-4911-b265-2f620a2d2f3a - - - - - -] 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.
2026-07-03 16:22:45.148 1 WARNING oslo_config.cfg [None req-3c3198ca-bc23-4911-b265-2f620a2d2f3a - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-03 16:22:45.156 1 INFO cinder.service [-] Starting cinder-backup node (version 27.0.1)
2026-07-03 16:22:45.180 1 INFO cinder.backup.manager [None req-9756520f-1521-4acd-bb90-b63abc24eaad - - - - - -] Cleaning up incomplete backup operations.
2026-07-03 16:22:45.247 1 INFO cinder.keymgr.migration [None req-e87c9a00-2131-46a0-9616-fa662366e5a3 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-03 16:48:43.678 1 WARNING oslo.service.backend._eventlet.loopingcall [None req-9001daf9-71b0-493f-acd1-d343781060db - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 8.11 sec
2026-07-03 16:49:13.978 1 WARNING oslo.service.backend._eventlet.loopingcall [None req-9001daf9-71b0-493f-acd1-d343781060db - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 0.28 sec