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Re: [Xen-devel] Xen doesnt recognize my root fs, while native kernel can ???


  • To: "Keir Fraser" <Keir.Fraser@xxxxxxxxxxxx>
  • From: "Jun Koi" <junkoi2004@xxxxxxxxx>
  • Date: Wed, 13 Jun 2007 17:54:01 +0900
  • Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Wed, 13 Jun 2007 01:52:00 -0700
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On 6/13/07, Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> wrote:
On 13/6/07 08:49, "Jun Koi" <junkoi2004@xxxxxxxxx> wrote:

>>> The point is that Xen doesnt boot in the first place, so I cannot
>>> provide xm dmesg!
>>>
>>> Below is the output from dmesg (native kernel) and Dom0's .config.
>>> Anything else do you need?
>>
>> Can you get a serial line on the machine?
>
> Opps, that is compicated, as I dont have a cable to do that.
>
> So if you have no suggestion, perhaps I must try this way. But perhaps
> it take more than a week, as I am away in few days.

There's a decent chance that comparing the two dmesg outputs will show some
important deviation in the case of running on Xen that is causing the boot
failure. Without the failing output it's hard to know where to start
looking.


I see, but can you imagine some reasons why that happens?  It makes
absolute no sense to me.

I have found that my machine has no serial port, so perhaps I must buy
a serial card to debug this problem. Wonder if there is another way to
avoid that (?)

Thanks,
Jun

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