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SubjectRe: 2.4.18 IDE channels block each other under load?
Yes.  Baffling.  hdparm and prod/ide/hdx both show dma_mode is on.

Normally, I have these running with -X69 (UltraDMA 100)

TR.


On Fri, 21 Jun 2002, Roy Sigurd Karlsbakk wrote:

> On Friday 21 June 2002 16:03, Taavo Raykoff wrote:
> > Can someone tell me what is going on here?
> > <snip>
> > hdparm settings appear to have no influence on this behavior.
>
> Are you running DMA on these controllers? It looks like they're running PIO
>
> Can you check the output of 'hdparm /dev/hd_' and "cat
> /proc/ide/hd_/settings"?
> --
> Roy Sigurd Karlsbakk, Datavaktmester
>
> Computers are like air conditioners.
> They stop working when you open Windows.
>
>

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