Stunnix products documentation: Stunnix Perl Web Server - running_mysql_stopper extension
This "virtual" extension, if enabled, tries to stop MySQL server during startup of Stunnix Perl Web Server..
No options can be passed to this extension using /site/config/extlist.conf file.
No implementation for this extension is necessary, this extension is "virtual".
It's not recommended to disable this extension if you've enabled mysql extension.