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Re: [Xen-users] ntpd under Xen Dom0 exhibits extremely high jitter/noise

To: "Fajar A. Nugraha" <fajar@xxxxxxxxx>
Subject: Re: [Xen-users] ntpd under Xen Dom0 exhibits extremely high jitter/noise? runs stable/quiet under non-xen kernel.
From: Pasi Kärkkäinen <pasik@xxxxxx>
Date: Mon, 18 Jan 2010 08:42:19 +0200
Cc: mail ignored <0.bugs.only.0@xxxxxxxxx>, Xen User-List <xen-users@xxxxxxxxxxxxxxxxxxx>
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On Mon, Jan 18, 2010 at 10:47:47AM +0700, Fajar A. Nugraha wrote:
> On Mon, Jan 18, 2010 at 3:23 AM, mail ignored <0.bugs.only.0@xxxxxxxxx> wrote:
> > Is continuing to work with/on getting RHEL/CentOS 5 kernel-xen to boot
> > of any particular use/value to _this_ issue, given the successful
> > build/boot on xen.git's pvops kernel (results posted above)?
> 
> It's basically like this: The "stable", officially supported kernel
> version for xen as of now is still 2.6.18. When you encounter possible
> kernel-related problems, it's usually best to check if the problem is
> present when using that kernel version. If it works, then you have one
> quick workaorund: simply use 2.6.18 kernel. I recommended RHEL/Centos5
> kernel since it's well maintained in terms of security fixes.
> 

While http://xenbits.xen.org/linux-2.6.18-xen.hg (the official dom0
kernel for up to Xen 3.4.x) might have more xen-related fixes compared
to RHEL/CentOS5 kernel-xen :)

-- Pasi


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