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SubjectRe: HighPoint 374
> >> Are you capable of trying if the hdparm -m0 trick
> >> works for you ?
> >
> > you mean the fs corruption on soft raid or the interupts problem ?
> > i dumped the raid setup as i couldn't find a way to debug it
> > and my drives are pretty full again, but i'll try to free some space
> I meant the interrupt problem, because if that problem exists
> there doesn't seem to be a reasonable way to figure out what
> is the reason for the filesystem corruption.
> > for the interupts
> > with test7-bk8 , acpi=off pci=noacpi &
> > hdparm -m0 -d1 -X69 /dev/hd[a,e,g]
> > hdparm -m16 -d1 -X69 /dev/hd[a,e,g]
> > i don't see timeouts
> > if i omit -m i do see them sometimes
> Ok, so if I understood you correctly, the interrupt problem
> persists _only_ if you leave the multiple sector setting on
> its default setting ? If you explicitly disable it, or set
> it to maximum it works fine ? Does it work with any value ?

-m4 & -m8 seems to work OK
each time 3 runs of the dd test
1 to hda
2 to hde

TCQ not activated

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