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Re: [Xen-devel] 3.1/2 live migration panic

from [John Levon] [Permanent Link][Original]
To: Ian Pratt <Ian.Pratt@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] 3.1/2 live migration panic
From: John Levon <levon@xxxxxxxxxxxxxxxxx>
Date: Wed, 16 Jan 2008 19:45:24 +0000
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On Wed, Jan 16, 2008 at 01:47:00AM -0000, Ian Pratt wrote:

> > Is this familiar to anybody? I can reproduce this during live
> migration
> > and heavy disk usage in both 3.1 and 3.2 on 64-bit.
> 
> What guest OS? How many VCPUs?

I can reproduce with:

Solaris domU with > 1 VCPU

I can't reproduce with:

Solaris domU with 1 VCPU
Linux domU with 4 VCPUs

Seems like there's some unusual race with SMP Solaris domUs

regards
john

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