Re: Intel ICH9M bug : sata unusable with usbserial

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On Mon, Feb 28, 2011 at 03:05:53PM +0000, Alan Cox wrote:
> > The running running processes keep running, and the GPS listening process
> > continues to get messages from the USB GPS receiver each second.
> > 
> > Is that a known (an fixed) problem ?
> 
> No and I doubt it is a general problem or it would have been reported
> long ago. Looks like your hard drive just dropped offline - power
> problems perhaps ?

Looks more like a irq problem to me.  Maybe the USB device causes
screaming IRQ and SATA controller is sharing IRQ with the USB host?
Phillippe, can you please post the output 'cat /proc/interrupts' and
full output of dmesg after the failure?

Thanks.

-- 
tejun
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