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xen-devel
[Xen-devel] Re: Help interpreting AHCI failure messages
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To: |
"Tejun Heo" <htejun@xxxxxxxxx> |
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Subject: |
[Xen-devel] Re: Help interpreting AHCI failure messages |
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From: |
"Andrew Lyon" <andrew.lyon@xxxxxxxxx> |
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Date: |
Mon, 22 Dec 2008 09:17:58 +0000 |
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Cc: |
Robert Hancock <hancockr@xxxxxxx>, Jeremy Fitzhardinge <jeremy@xxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Jeff Garzik <jeff@xxxxxxxxxx>, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, IDE/ATA development list <linux-ide@xxxxxxxxxxxxxxx>, Gerd Hoffmann <kraxel@xxxxxxxxxx> |
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Mon, 22 Dec 2008 01:18:25 -0800 |
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On Mon, Dec 22, 2008 at 4:05 AM, Tejun Heo <htejun@xxxxxxxxx> wrote:
> Hello,
>
> Jeremy Fitzhardinge wrote:
>>>> Furthermore, ata2 - which is sharing the same interrupt - seems to have
>>>> managed to read the DVD drive's information, so something must be
>>>> working. But why is it failing for the disk?
>>>
>>> Can you try irqpoll on it?
>>
>> Here's a log of a run where everything works initially, but then it
>> starts to fail (about half way into the log). ATA_DEBUG is enabled, so
>> its pretty verbose.
>>
>> http://kraxel.fedorapeople.org/for-jeremy/xeni.log
>>
>> Does anything stand out?
>
> Can you please exclude pata_acpi from the initrd and see whether
> anything changes?
I have already tried using a kernel with pata_acpi disabled, it does not help.
Andy
>
> --
> tejun
> --
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