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Re: [Xen-devel] Domain saving and filesystem corruption

To: Tracy R Reed <treed@xxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] Domain saving and filesystem corruption
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Mon, 26 Jun 2006 21:59:28 +0100
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On 25 Jun 2006, at 01:32, Tracy R Reed wrote:

I mentioned this to someone on the IRC channel and they said "That is
documented behavior." Unfortunately that doesn't bring back my data. It
wasn't documented when I started using Xen and I can't possibly keep up
on everything written about Xen in the meantime.

I'm not sure if the behaviour is documented, but it certainly isn't new. Save/restore has always behaved like that -- a filesystem should be considered 'locked down' by a guest except when the guest OS is shut down cleanly. No interlock is enforced or metadata maintained for this in open source tools.

 -- Keir


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