Why has tailwatchd started resetting the MySQL root password?



root 17097 0.8 0.6 9952 6740 ? S 00:59 0:00 \_ tailwatchd
root 17107 0.8 0.3 5252 3704 ? S 00:59 0:00 \_ /scripts/restartsrv_mysql
root 17242 0.5 0.2 4672 2988 ? Ss 00:59 0:00 \_ /scripts/mysqlconnectioncheck
root 17244 1.5 2.3 26356 24084 ? S 00:59 0:00 \_ whostmgr - --resetmysqlroot --resetmysqlroot
root 17292 0.0 1.7 26356 17992 ? Ss 01:00 0:00 \_ whostmgr - --resetmysqlroot --resetmysqlroot
mysql 17293 3.0 1.5 174264 15772 ? Sl 01:00 0:00 \_ /usr/sbin/mysqld -u mysql --skip-grant-tables