WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

Re: [Xen-users] Time/clock issues with Xen 3.0.3?

To: "marek cervenka" <cervajs@xxxxxxxxxx>
Subject: Re: [Xen-users] Time/clock issues with Xen 3.0.3?
From: "Phillip Mumford" <phillip.mumford@xxxxxxxxx>
Date: Fri, 1 Dec 2006 21:43:39 +0000
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Delivery-date: Fri, 01 Dec 2006 13:43:56 -0800
Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=ROfiqtv4SpBGtT6atFXgfDE0OroPZoqE0fp/CuVMHu/xcsAO8stodi0wmi+OAIni1Tvb7CEh1u36KKA+IXeLDVsfeeQD/7UnDiTo0Y9c/ezH0jw8UlT65JD7cAnlL1C++CL/SMj83hzB8ORduXHIGOirrtReybIjI0jHSWV+Rw0=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <Pine.LNX.4.61.0611271035430.8676@xxxxxxxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <6e70af1b0611241228t3edeebefjd0497148b4830db@xxxxxxxxxxxxxx> <1164436051.14311.291.camel@tower> <Pine.LNX.4.61.0611271035430.8676@xxxxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
On 11/27/06, marek cervenka <cervajs@xxxxxxxxxx> wrote:
same problem here (xen 3.0.3 + sched=credit)

> What are the values of /proc/sys/xen/independent_wallclock
> and /proc/sys/xen/permitted_clock_jitter respectively?

DOM0
[root@dom0 ~]# cat /proc/sys/xen/independent_wallclock
0
[root@dom0 ~]# cat /proc/sys/xen/permitted_clock_jitter
10000000

DOMU
[root@domU ~]# cat /proc/sys/xen/independent_wallclock
0
[root@domU ~]# cat /proc/sys/xen/permitted_clock_jitter
10000000

with same hw and xen3.0.2-2 is time ok

Identical setup (all default values), so I've submitted a bug report
to bugzilla <http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=828>.

I've tried fiddling around with a few values and changing the
scheduler, but not had much luck.  I'd prefer not having to use a date
with cron hack or ntp in every domU!

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users

<Prev in Thread] Current Thread [Next in Thread>
  • Re: [Xen-users] Time/clock issues with Xen 3.0.3?, Phillip Mumford <=