Provided by: mariadb-server-10.1_10.1.48-0ubuntu0.18.04.1_amd64 bug

NAME
       wsrep_sst_rsync - rsync-based state snapshot transfer


DESCRIPTION
       Use: rsync-based state snapshot transfer.

       For more information, please refer to the MariaDB Knowledge Base, available online at
       https://mariadb.com/kb/