renegadeavenger

Registered
Jul 16, 2005
4
0
151
I want to disable this feature in cpanel, I enabled it but now I can't change it back to compare the differences. Does anyone know how to disable this feature?
 

Blue|Fusion

Well-Known Member
Sep 12, 2004
378
0
166
Cleveland, Ohio
All the HD optimization does is enable 32-bit I/O support. This should be enabled in pretty much all machines now adays, but because of the distrubutions being as generic as possible, it's only set to 16-bit I/O. If you really wanted to disable this, remove the entry in /etc/rc.local and use hdparm to change the settings to whatever they may have been prior.