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Re: [Xen-devel] [PATCH] Fix xm save timeout with paused domains

To: Keir Fraser <keir@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] Fix xm save timeout with paused domains
From: John Levon <levon@xxxxxxxxxxxxxxxxx>
Date: Tue, 8 May 2007 17:25:49 +0100
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On Tue, May 08, 2007 at 05:15:42PM +0100, Keir Fraser wrote:

> How about just not pausing a domain that you're going to save?

This doesn't work when you're doing tight save/restore / migration
loops, where the unpausing happens after plugging virtual devices for
the new domain. This can cause the timer to expire before we unpause the
domain and give it a chance to update its frame list entry.

regards
john

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