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/
Home Products Support Community News


Re: [Xen-users] domU loses network after a while

To: Xen Users <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-users] domU loses network after a while
From: Sebastián Cruz <default50@xxxxxxxxx>
Date: Mon, 15 Nov 2010 11:16:19 -0300
Delivery-date: Mon, 15 Nov 2010 06:24:47 -0800
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:subject:from:to:in-reply-to :references:content-type:date:message-id:mime-version:x-mailer; bh=/AtAtU6A6cxOVk3LhhzpoQGukBJc+6Dvdp/JYpHne/Q=; b=wUHZGOjpcCo0ujaIa8I5Duo8DU4RYb5egaGCpjBI65OZ4+fPalXqp5Ce21mIHTIpv1 0cYP1F1FH/zSCuq9MpGqHu3bUTOi2x3/UkfOc/Fv5jKH9RMSP2by1p7LjkfB+UO7X6a+ L+YRZuuHPUhhkicmK9BBndM7lsQD9XLyFp0fc=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:to:in-reply-to:references:content-type:date:message-id :mime-version:x-mailer; b=UJ1DzLI2FkKEYKbRJ6uW8vVfU4TWEKd+B/oo8bbEGn5uDplTlt39bDVthZsZ/E1Gr5 GOMz3jA02hcpEWsaRcWsvbelLVnZOwInK0zo7JBECSxecvSrKP1+hDvfdgcvhb+7upsQ jgCHIybBLLMhurYED/6Xh6kRxFvmN6oOAnNAw=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <AANLkTinqhD8nF0sQyKhA1RhFDoe7P-eHwvJqMpKZA6aB@xxxxxxxxxxxxxx>
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>
References: <4CE0CC70.8080301@xxxxxxxxx> <1289827829.3532.4.camel@californio> <AANLkTinqhD8nF0sQyKhA1RhFDoe7P-eHwvJqMpKZA6aB@xxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
On Mon, 2010-11-15 at 14:58 +0100, Olivier Hanesse wrote:
> Hello,
> I've got same issues here.
> My versions are 
> Xen version  :
> ii  xen-hypervisor-4.0-amd64                    4.0.1-1
> The Xen Hypervisor on AMD64
> Kernel for dom0 : 
> ii  linux-image-2.6.32-bpo.5-xen-amd64          2.6.32-26~bpo50+1
> Linux 2.6.32 for 64-bit PCs, Xen dom0 suppor
> Kernel for domU 
> ii  linux-image-2.6.32-bpo.5-amd64              2.6.32-26~bpo50+1
> Linux 2.6.32 for 64-bit PCs
> Sebastian, have you tested with testing kernel for domU/dom0 instead
> of backports ?

I have Dom0s running testing kernels and since I replaced the DomUs with
testing kernels too (instead of backports') the problem disappeared.
Give it a try and tell us if it worked for you too :-)

> 2010/11/15 Sebastián Cruz <default50@xxxxxxxxx>
>         On Sun, 2010-11-14 at 23:00 -0700, Nathan Friess wrote:
>         > Hi,
>         >
>         > I have a host running Debian Squeeze with Xen 4.0.1
>         installed from the
>         > Debian repository.  My host is working fine running 10
>         domUs, except
>         > that after some number of days one or more domUs lose their
>         network
>         > interface.  In dom0 and domU I'm running kernel
>         2.6.32-5-xen-amd64 (PV
>         > kernel in Debian repo), and interfaces are in a bridged
>         config.
>         Just out of curiosity, are you running the kernel from testing
>         or from
>         backports? I recently had some issues with networking in
>         DomU's running
>         2.6.36-5.bpo-xen-amd64 over a Debian testing Dom0.

Sebastián Cruz
GPG FP: 5D35 54C4 ABA7 DED9 133F 5272 04F7 13E3 B03D 64C4

Attachment: signature.asc
Description: This is a digitally signed message part

Xen-users mailing list