hdparm & DMA

Steven Pasternak stevenp500 at bellsouth.net
Thu Aug 18 14:47:53 PDT 2005


Hi! I am trying to get dma to work with hdparm (system is VERY slow 
without it), but when I
do 'hdparm -d1 /dev/hda' I get this:

/dev/hda:
 settings using_dma to 1 (on)
 HDIO_SET_DMA failed: Operation not permitted
 using_dma   =   0 (off)

I am building blfs on top of an LFS 6.0 System. On SuSE dma works fine. 
How do I fix this?
Thanks!
-Steven



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