+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-06-24 22:56:14.254 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-24 22:56:14.534 1 INFO cinder.rpc [None req-10c7e64d-9bad-4758-b0f1-ecdd1cc0fd6a - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-24 22:56:14.538 1 INFO cinder.rpc [None req-10c7e64d-9bad-4758-b0f1-ecdd1cc0fd6a - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-24 22:56:14.540 1 INFO cinder.rpc [None req-10c7e64d-9bad-4758-b0f1-ecdd1cc0fd6a - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-24 22:56:14.542 1 INFO cinder.rpc [None req-10c7e64d-9bad-4758-b0f1-ecdd1cc0fd6a - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-06-24 22:56:14.545 1 INFO cinder.rpc [None req-10c7e64d-9bad-4758-b0f1-ecdd1cc0fd6a - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-24 22:56:14.548 1 INFO cinder.rpc [None req-10c7e64d-9bad-4758-b0f1-ecdd1cc0fd6a - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-24 22:56:14.608 1 WARNING oslo_config.cfg [None req-10c7e64d-9bad-4758-b0f1-ecdd1cc0fd6a - - - - - -] 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.
2026-06-24 22:56:14.609 1 WARNING oslo_config.cfg [None req-10c7e64d-9bad-4758-b0f1-ecdd1cc0fd6a - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-24 22:56:14.620 1 INFO cinder.service [-] Starting cinder-backup node (version 27.0.1)
2026-06-24 22:56:14.643 1 INFO cinder.backup.manager [None req-c0be3d5a-4dec-4e0e-8a32-fc92d8815a65 - - - - - -] Cleaning up incomplete backup operations.
2026-06-24 22:56:14.701 1 INFO cinder.keymgr.migration [None req-b6a3b772-430e-41a0-b8d0-485c8d8bf6b7 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-06-24 23:22:13.081 1 WARNING oslo.service.backend._eventlet.loopingcall [None req-72d07e6b-3a78-48a3-a909-49065d792674 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 8.08 sec