Hi Alex：
I have been test with the QEMU Master version for several days, and the
issue is not appear too.
I think you have fixed it using the timeout instead of alarm timer!
It' great!
But I want to know why alarm timer will make the problem, is the reason that
losing the alarm event?
Thanks
---
xiexiangyou
-----Original Message-----
From: Alex Bligh [mailto:a...@alex.org.uk]
Sent: Monday, October 28, 2013 3:45 PM
To: Matthew Anderson
Cc: Alex Bligh; Xiexiangyou; Stefan Hajnoczi; qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] BUG: RTC issue when Windows guest is idle
On 28 Oct 2013, at 06:58, Matthew Anderson wrote:
> I've been doing some testing with the latest git version and so far I haven't
> seen a guest freeze in the same circumstances as before.
That's good news.
> A weird thing that has been happening is the RTC timer stopping after a live
> migration. This happened in both 1.6.1 and the 1.6.50 git build. To replicate
> the issue I was migrating to/from the same machine and anywhere between 1 and
> 3 migrations the guest clock would stop. Connecting to the VNC console would
> not get it running again. I've tried to replicate the issue with the HPET
> enabled but the guest clock works flawlessly with it enabled.
Does that one happen on master/1.7 as well? Oddly we saw this one or something
like it on Xen+qemu.
--
Alex Bligh
