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

[Xen-users] Error: Device 0 (vif) could not be connected. (Xen 3.0.1 reg

To: Xen-Devel <Xen-Devel@xxxxxxxxxxxxxxxxxxx>, Xen-Users <Xen-Users@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-users] Error: Device 0 (vif) could not be connected. (Xen 3.0.1 regression)
From: Philippe Berthault <Philippe.Berthault@xxxxxxxx>
Date: Tue, 07 Feb 2006 17:10:01 +0100
Delivery-date: Tue, 07 Feb 2006 16:21:25 +0000
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
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>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mozilla Thunderbird 1.0.6 (Windows/20050716)
I've compiled and installed the latest Xen release (3.0.1) on my PC.

The previous Xen release, I've used, built on unstable Xen sources on
december 2005, worked very well and with this previous unstable release,
I was able to boot a Linux Knoppix in a Xen domain without any problem.

But with the latest Xen release 3.0.1, the Knoppix boot in a user domain
fails with the following message :
Error: Device 0 (vif) could not be connected. Backend device not found.

My understanding is that the problem comes from Domain-0.
Thanks for your help.

Here an extract of the xend.log file:

2006-02-07 16:38:45 xend] DEBUG (DevController:133) Waiting for devices vif.
[2006-02-07 16:38:45 xend] DEBUG (DevController:139) Waiting for 0.
[2006-02-07 16:38:45 xend] DEBUG (DevController:409) hotplugStatusCallback /local/domain/0/backend/vif/4/0/hotplug-status. [2006-02-07 16:38:45 xend] DEBUG (DevController:409) hotplugStatusCallback /local/domain/0/backend/vif/4/0/hotplug-status. [2006-02-07 16:38:45 xend] DEBUG (DevController:426) hotplugStatusCallback 3. [2006-02-07 16:38:45 xend] ERROR (SrvBase:87) Request wait_for_devices failed.
Traceback (most recent call last):
 File "/usr/lib/python/xen/web/SrvBase.py", line 85, in perform
   return op_method(op, req)
File "/usr/lib/python/xen/xend/server/SrvDomain.py", line 72, in op_wait_for_devices
   return self.dom.waitForDevices()
File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 1349, in waitForDevices
   self.waitForDevices_(c)
File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 977, in waitForDevices_
   return self.getDeviceController(deviceClass).waitForDevices()
File "/usr/lib/python/xen/xend/server/DevController.py", line 135, in waitForDevices
   return map(self.waitForDevice, self.deviceIDs())
File "/usr/lib/python/xen/xend/server/DevController.py", line 151, in waitForDevice
   raise VmError("Device %s (%s) could not be connected. "
VmError: Device 0 (vif) could not be connected. Backend device not found.



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

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