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SubjectRe: 2.4.20-pre2-ac3 stops responding
Tomas Szepe wrote:
>
> > with 2.4.20-pre2 : 30s
> > with 2.4.30-pre2-ac3 : 55s
>
> Do you get DMA on your IDE disks at all?
>
> hdparm -iv /dev/hdX
>
> T.

Seems to have a problem with DMA

[root@debian-f5ibh] ~ # hdparm -iv /dev/hda2

/dev/hda2:
multcount = 1 (on)
IO_support = 1 (32-bit)
unmaskirq = 0 (off)
using_dma = 0 (off)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 8 (on)
geometry = 3649/255/63, sectors = 29302560, start = 9767520
HDIO_GET_IDENTITY failed: Invalid argument

[root@debian-f5ibh] ~ # hdparm -d1 /dev/hda2

/dev/hda2:
setting using_dma to 1 (on)
HDIO_SET_DMA failed: Invalid argument
using_dma = 0 (off)
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