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From: Daniel Schroeder <sec@dschroeder.info>
To: Keir Fraser <keir.fraser@eu.citrix.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: Re: [XEN-3.4] any changes to time/clock handling?
Date: Fri, 22 May 2009 21:31:11 +0200	[thread overview]
Message-ID: <4A16FD7F.8080708@dschroeder.info> (raw)
In-Reply-To: <C63C947B.B627%keir.fraser@eu.citrix.com>

Keir Fraser wrote:
> On 22/05/2009 09:47, "Daniel Schroeder" <sec@dschroeder.info> wrote:
> 
>> hello *,
>>
>> with 3.4 i have massive clock differences between dom0 and domu...
>> e.g. every domu is about two hours in the future...
>> ...with < 3.4 everything was synced...
> 
> Are the domUs HVM or PV? Could it be we are getting confused between GMT and
> localtime?
> 
>  -- Keir
> 
> 
yepp, i think so...they are pv domUs and their configs were without a
localtime entry...i thought the default is 0...with releases before 3.4
the domUs behaved like localtime = 0.

Interesting is the fact, that only a couple domUs are two hours in the
future and the others are correct. With nearly identical configs...

I have added "localtime = 0" and it seems to be fine...so, probably solved..

cheers,
daniel

  reply	other threads:[~2009-05-22 19:31 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-05-22  8:47 [XEN-3.4] any changes to time/clock handling? Daniel Schroeder
2009-05-22 16:42 ` Keir Fraser
2009-05-22 19:31   ` Daniel Schroeder [this message]
2009-05-25  9:11     ` [XEN-3.4] pv_ops dom0 time/clock handling Daniel Schroeder
2009-05-25  9:16       ` Keir Fraser
2009-05-25  9:56         ` Daniel Schroeder
2009-05-27  4:08           ` Jeremy Fitzhardinge
2009-05-27  7:37             ` Daniel Schroeder
2009-05-27 20:31               ` Jeremy Fitzhardinge
2009-05-27 21:34                 ` [XEN-3.4] pv_ops dom0 time/clock handling --solved Daniel Schroeder
2009-05-29 17:00                   ` Jeremy Fitzhardinge
2009-05-29 19:00                     ` [XEN-3.4] pv_ops dom0 time/clock handling Daniel Schroeder
  -- strict thread matches above, loose matches on Subject: below --
2009-05-22 17:33 [XEN-3.4] any changes to time/clock handling? eXeC001er
2009-05-22 17:59 ` Pasi Kärkkäinen
2009-05-22 18:04   ` Pasi Kärkkäinen

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