Morsal wrote: > Hi, > How do i set UDMA settings permanent in RH 6.2? > > I've tried to add it to the rc.local file but still it doesn't enable UDMA > at startup. Please give me a detailed answer to this question. > > /Morsal You should probably investigate why commands in rc.local are not working. Make sure the file is executable, and perhaps put some echo commands in it to echo comments: echo "Tweaking hardisks" hdparm -c 1 -d 1 -k 1 /dev/hda hdparm -c 1 -d 1 -k 1 /dev/hdb sleep 3 Both the echo command and the hdparm commands (or whatever commands you are using for UDMA) should print a message to your screen a boot. The "sleep 3" gives you a chance to actually read them. -- To unsubscribe: mail [EMAIL PROTECTED] with "unsubscribe" as the Subject.