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-devel

Re: [Xen-devel] 3.0.3rc2: Problem saving a domain

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] 3.0.3rc2: Problem saving a domain
From: "Timo Benk" <Timo.Benk@xxxxxx>
Date: Mon, 09 Oct 2006 16:29:38 +0200
Delivery-date: Mon, 09 Oct 2006 07:30:08 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <20061009115640.256890@xxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <20061009115640.256890@xxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
> Hi,
> 
> [Sorry, forgot the subject ]
> 
> i am using two domains, which are internally connected by one virtual
> interface.
> 
> xendom1: Backend Domain without a physical interface
> xendom2: normal Domain-U using xendom1 as a vif-Backend-Domain
> 
>  ---------      ---------
> | xendom1 |    | xendom2 |
> |         |    |         |
> |  vif2.0--------eth0    |
> |         |    |         |
>  ---------      ---------
> 
> Then i add another virtual interface to xendom2.
> 
>  ---------      ---------
> | xendom1 |    | xendom2 |
> |         |    |         |
> |  vif2.0--------eth0    |
> |         |    |         |
> |  vif2.1--------eth1    |
> |         |    |         |
>  ---------      ---------
> 
> Domain-0:~ # xm network-attach xendom2 backend=xendom1
>                 script=vif-nothing
> 
> ---<snip>---
> # /etc/xen/script/vif-nothing in Domain xendom1
> dir=$(dirname "$0")
> . "$dir/vif-common.sh"
> 
> success
> ---<snap>---
> 
> Then i save both domains:
> 
> Domain-0:~ # xm save xendom2
> Domain-0:~ # xm save xendom1
> Error: /usr/lib/xen/bin/xc_save 17 4 0 0 0 failed
> Usage: xm save <Domain> <CheckpointFile>
> 
> Save a domain state to restore later.
> 
> Domain-0:~ # xm list
> Name                       ID Mem(MiB) VCPUs State   Time(s)
> Domain-0                   0      985     2 r-----     62.5
> Zombie-migrating-xendom2   5      512     1 ---s-d     18.0
> xendom1                    4      128     1 ---s--     19.6
> 
> Both domains are not reachable anymore, i need to destroy xendom1 and
> xendom2 lives another life as a zombie domain :-(
> 

FYI 

same problem here if the backend-domain has a physical interface
via pci-passthrough attched to it.

greetings, 
-timo

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

<Prev in Thread] Current Thread [Next in Thread>