linux-kernel - Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

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Date:	Fri, 19 Oct 2007 21:27:17 +0930
From:	Mike Lampard <mike@...net.net.au>
To:	kvm-devel@...ts.sourceforge.net, carsteno@...ibm.com
Cc:	Aurelien Jarno <aurelien@...el32.net>, Linux-kernel@...r.kernel.org
Subject: Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

On Fri, 19 Oct 2007 09:07:42 pm Carsten Otte wrote:
> Aurelien Jarno wrote:
> > Could you please precise what is corrupted? The guest disk image?
>
> As stated, we actually did not run any guests and did not load the kvm
> kernel modules.
> The host root file system gets corrupted to an extend not correctable
> by the file system checker (we gave it 24h to repair, then interrupted
> it), and it's very easy to reproduce: a simple kernel make on the
> hosts lets us reinstall the entire host operating system.
>
There was a commit ab9c232286c2b77be78441c2d8396500b045777e regarding libata 
on linus's master tree that happened on Friday, that was pulled into kvm git 
over the weekend.. I dont know if that may be affecting you.. there is/was 
also chatter on LKML regarding some problems with s/g, you may want to check 
there.

Cheers
Mike
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