+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-03-18 12:19:19.322 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-03-18 12:19:19.619 1 INFO cinder.rpc [None req-a16cdb78-7b16-44ac-b08f-67abd5f1d27e - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-03-18 12:19:19.622 1 INFO cinder.rpc [None req-a16cdb78-7b16-44ac-b08f-67abd5f1d27e - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-03-18 12:19:19.625 1 INFO cinder.rpc [None req-a16cdb78-7b16-44ac-b08f-67abd5f1d27e - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-03-18 12:19:19.628 1 INFO cinder.rpc [None req-a16cdb78-7b16-44ac-b08f-67abd5f1d27e - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-03-18 12:19:19.632 1 INFO cinder.rpc [None req-a16cdb78-7b16-44ac-b08f-67abd5f1d27e - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-03-18 12:19:19.635 1 INFO cinder.rpc [None req-a16cdb78-7b16-44ac-b08f-67abd5f1d27e - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-03-18 12:19:19.713 1 WARNING oslo_config.cfg [None req-a16cdb78-7b16-44ac-b08f-67abd5f1d27e - - - - - -] 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.
2026-03-18 12:19:19.714 1 WARNING oslo_config.cfg [None req-a16cdb78-7b16-44ac-b08f-67abd5f1d27e - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-03-18 12:19:19.727 1 INFO cinder.service [-] Starting cinder-backup node (version 26.2.1)
2026-03-18 12:19:19.755 1 INFO cinder.backup.manager [None req-ad08e62f-0fcf-4b1b-9be4-4c41d65d8087 - - - - - -] Cleaning up incomplete backup operations.
2026-03-18T12:19:19.796+0000 7f89dcff96c0 -1 monclient: get_auth_request but no auth handler is set up
2026-03-18 12:19:19.825 1 INFO cinder.keymgr.migration [None req-c6483ed9-24f3-49d3-836a-9d5e99e35a4d - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.