Re: New libata PATA patch for 2.6.16-rc1

[Alistair John Strachan]

On Tuesday 14 March 2006 01:24, Alan Cox wrote:
> On Llu, 2006-03-13 at 17:13 +0000, Alistair John Strachan wrote:
> > However, I just tried the same driver on my desktop PC (4xSATA HDs,
> > 1xPATA) and I get the following periodically (when the PATA device is NOT
> > being used):
>
> Can you try the vanilla rc6 kernel to check, and if it does it then let
> Jeff Garzik known ASAP - especially if rc4 was ok.
>
> > ata1: irq trap

No such error without your patch on this machine. I've got a RAID5 spanning 
four SATA drives on a dual core Athlon 64, and it'll happily do 185MB/s 
to /dev/null with the command:

for FILE in *; do dd if="$FILE" of=/dev/null bs=1M; done

300,000 interrupts later, still no messages. Anything I can do to isolate this 
further?

-- 
Cheers,
Alistair.

'No sense being pessimistic, it probably wouldn't work anyway.'
Third year Computer Science undergraduate.
1F2 55 South Clerk Street, Edinburgh, UK.
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