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Re: [Xen-users] NTP and DomU problems ...

from [Ulrich Windl]

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To:	"Sébastien CRAMATTE" <s.cramatte@xxxxxxxxxx>
Subject:	Re: [Xen-users] NTP and DomU problems ...
From:	"Ulrich Windl" <ulrich.windl@xxxxxxxxxxxxxxxxxxxx>
Date:	Mon, 06 Nov 2006 08:45:44 +0100
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On 4 Nov 2006 at 23:02, Sébastien CRAMATTE wrote:

> Hi,
>
> I've setup a Xen 3.0.2 under debian sarge 3.1  dom0
> all my domU  are  debian sarge too.
>
> I've changed  this to allow ntp into domU
>
> #cat /proc/sys/xen/independent_wallclock
> 1
>
> nevertheless  not works and my domU have got   +2H  than dom0 ...
> I've force an ntpdate ... get always this value ...
> I've checked tzconfig ... and I've setup it correclty (Europe/Madrid)
>
> Where is the problem ?

You problem must be local; this is the status of a DomU's NTP:
# ntpq -p rkdvmsod
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
 LOCAL(0)        LOCAL(0)        10 l   27   64  377    0.000    0.000   0.001
*rkdvmso1.dvm.kl 192.168.0.11     4 u   59 1024  377    0.070   -0.161   0.762
+rksapas02.dvm.k 192.168.0.61     5 u   98 1024  377    0.094   -0.120   0.035
+rksapas08.dvm.k 192.168.0.64     5 u   92 1024  377    0.376   -0.108   0.084


> Any ideas ?

Do basic NTP troubelshooting.

Regards,
Ulrich


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