Re: [Xen-users] 47s clock skew in domUs every so often, Debian s

To:	xen-users@xxxxxxxxxxxxxxxxxxx
Subject:	Re: [Xen-users] 47s clock skew in domUs every so often, Debian squeeze packaged hypervisor 4.0.1-2
From:	Andy Smith <andy@xxxxxxxxxxxxxx>
Date:	Wed, 21 Sep 2011 15:56:26 +0000
Delivery-date:	Wed, 21 Sep 2011 08:58:00 -0700
Dkim-signature:	v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=bitfolk.com; s=alpha; h=Subject:In-Reply-To:Content-Type:MIME-Version:References:Message-ID:To:From:Date; bh=o3hmmY07auN/wu3rniIGUzs5XtSsOdkudtjkgwb4SzA=; b=OVtj51PWxddBo4KAS1o5gVbfKygMwMkVVg0BUdsdCR6lCzX1plg1H+cT8IYmVKWSIlDm3bBNH2+GCZjNQYoYWt4m873Zq84RAPqz+rt36QjkWzAuIeK//QIht+u1zlEk;
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to:	<Pine.LNX.4.64.1109210853530.8746@xxxxxxxxxxxxxxx>
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/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
Openpgp:	id=BF15490B; url=http://strugglers.net/~andy/pubkey.asc
References:	<20110920210243.GS4495@xxxxxxxxxxx> <4E79B11F.6050307@xxxxxxxxxxxxxxxxxx> <Pine.LNX.4.64.1109210853530.8746@xxxxxxxxxxxxxxx>
Sender:	xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent:	Mutt/1.5.18 (2008-05-17)

Hi Steven,

On Wed, Sep 21, 2011 at 08:55:08AM -0500, Steven Timm wrote:
> What's your setting for /proc/sys/xen/independent_wallclock?

Not sure if that was for Steve or myself, but since most of the
domUs I have access to are using pvops kernels they don't have an
independent_wallclock setting at all.

Steve,

> On Wed, 21 Sep 2011, Steve Allison wrote:
>> On 20/09/2011 22:02, Andy Smith wrote:
>>>         Current      Available
>>>         clocksource  clocksources
>>> -----------------------------------
>>> dom0   xen          xen
>>> foo2   tsc          xen tsc
>>> test0  xen          xen tsc jiffies
>>> bar0   xen          xen tsc

[...]

>> Add this to /etc/default/grub
>>
>> GRUB_CMDLINE_XEN_DEFAULT="clocksource=pit"

Will that actually work given that dom0 does not list "pit" as an
available clocksource?

If/when I do reboot the dom0, what should I be looking for in the xm
dmesg and dom0 dmesg that will give some info about clock sources?

Cheers,
Andy

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

WARNING - OLD ARCHIVES

xen-users

Re: [Xen-users] 47s clock skew in domUs every so often, Debian squeeze p