Re: hdparm and DMA
On Mon, Nov 18, 2002 at 17:04:44 -0800, Alvin Oga wrote:
> thats a good option, you might also wanna try
> hdparm -c3 -d1 -u1 /dev/hda
> -u1 allow the system to process other systeminterrupts
> while waiting for the disk
Yep, tried that too but each time I see errors in syslog and the drive
> --- you can also check your cas timing speed to tune that to the
> --- speed of your actual memory used ...
> --- pc100 vs pc133 vs pc2100
> --- Do NOT mix different memory speeds ...
I will check the bios setup again.
> === CAUTION
> === playing will hdparm options -- you risk losing data on your disks
Yeah, I have read that and it worries me.