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Re: [Xen-devel] Re: [BUG 1282] time jump on live migrate root cause & proposed fixes

  • To: Rik van Riel <riel@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
  • Date: Thu, 07 Aug 2008 07:57:23 +0100
  • Cc:
  • Delivery-date: Wed, 06 Aug 2008 23:58:14 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: Acj4Wte4FgSzyGROEd2j9wAWy6hiGQ==
  • Thread-topic: [Xen-devel] Re: [BUG 1282] time jump on live migrate root cause & proposed fixes
On 7/8/08 03:00, "Rik van Riel" <riel@xxxxxxxxxx> wrote:

> The reason is that wc_sec + wc_nsec + system_timestamp
> should always be the same across multiple systems, since
> this equals system boot time + uptime.
> 
> 
> Does anybody know why a save/restore or a live migrate
> would mess things up?

I'll have a poke around the code today.

 -- Keir



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