> > > Please, read cooker thread with subject > > Sorry but i don't get the problem,
The problem is that with devfs no IDE device node for ide-scsi's devices is created so you cannot use hdparm to turn DMA off. you can put also this setting in > /etc/sysctl.conf. > Which variable exactly? /proc/ide is outside of /proc/sys and there nothing in /proc/sys that controls DMA. -andrej
