RE: SCSI timeouts with sym-2 driver

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Matt,

Thanks for the response. Each device is on a separate interrupt. But it
does seem like an interrupt related problem, doesn't it ? 

-----Original Message-----
From: Matthew Wilcox [mailto:matthew@xxxxxx] 
Sent: Friday, September 15, 2006 1:41 PM
To: Jones, David G
Cc: linux-scsi@xxxxxxxxxxxxxxx
Subject: Re: SCSI timeouts with sym-2 driver

On Fri, Sep 15, 2006 at 01:36:37PM -0400, Jones, David G wrote:
> Everything works fine until I try to use the hard drive and PC card at

> the same time. Then I get SCSI timeouts for the PC card reader and 
> eventually I/O errors for the PCCard devices. Continously copying a 
> file from the PCCard reader to the hard drive results in these 
> messages in the kernel log :

Sounds like you've got both these devices on the same interrupt; is that
true?  If so, I'd urge you to examine both of the interrupt handlers; it
feels like one of the drivers is not playing well with the other when an
interrupt occurs on both at the same time.  Or maybe it's a problem in
the arch code where it doesn't call both handlers?

In any case, trying a recent 2.6 kernel may give better results.
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