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Re: [Xen-users] xen3.4.1 on Debian Lenny - network scripts bug?

To: Peter Braun <xenware@xxxxxxxxx>
Subject: Re: [Xen-users] xen3.4.1 on Debian Lenny - network scripts bug?
From: Rick McNeal <rick.mcneal@xxxxxxx>
Date: Thu, 6 Aug 2009 17:24:03 -0600
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On Aug 6, 2009, at 4:46 PM, Peter Braun wrote:

Hi,

running xen3.4.1 on Debian Lenny x64

Xend startup without problems.

Problem to startup any domU. The guest domain stalls in PAUSED state.
When I try to unpause it - it runs with networking but after a while
the domu is destroyed by some timeout from xm command.

Than there is error to the console
Error: Device 0 (vif) could not be connected. Hotplug scripts not working.


I had the same problem. In my case at least this was caused by not configuring Xen correctly. I had to modify /etc/xen/xend-config.sxp and change the following line from:

(network-script network-system)

to

(network-script network-bridge)

Hope this change works for you.


xend.log:

[2009-08-07 00:33:20 3423] DEBUG (DevController:139) Waiting for devices vif.
[2009-08-07 00:33:20 3423] DEBUG (DevController:144) Waiting for 0.
[2009-08-07 00:33:20 3423] DEBUG (DevController:629)
hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-s
tatus.
[2009-08-07 00:33:52 3423] INFO (XendDomain:1180) Domain
debian.5-0.x86 (1) unpaused.
[2009-08-07 00:35:00 3423] DEBUG (XendDomainInfo:2724)
XendDomainInfo.destroy: domid=1
[2009-08-07 00:35:00 3423] DEBUG (XendDomainInfo:2199) Destroying device model [2009-08-07 00:35:00 3423] DEBUG (XendDomainInfo:2206) Releasing devices
[2009-08-07 00:35:00 3423] DEBUG (XendDomainInfo:2219) Removing vif/0
[2009-08-07 00:35:00 3423] DEBUG (XendDomainInfo:1134)
XendDomainInfo.destroyDevice: deviceClass = vif, device = vif
/0
[2009-08-07 00:35:00 3423] DEBUG (XendDomainInfo:2219) Removing vbd/ 2049
[2009-08-07 00:35:00 3423] DEBUG (XendDomainInfo:1134)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd
/2049
[2009-08-07 00:35:00 3423] DEBUG (XendDomainInfo:2219) Removing console/0
[2009-08-07 00:35:00 3423] DEBUG (XendDomainInfo:1134)
XendDomainInfo.destroyDevice: deviceClass = console, device =
console/0
[2009-08-07 00:35:00 3423] DEBUG (XendDomainInfo:2204) No device model
[2009-08-07 00:35:00 3423] DEBUG (XendDomainInfo:2206) Releasing devices
[2009-08-07 00:36:35 3423] DEBUG (DevController:629)
hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-s
tatus.
[2009-08-07 00:36:35 3423] DEBUG (DevController:629)
hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-s
tatus.
[2009-08-07 00:36:35 3423] DEBUG (DevController:629)
hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-s
tatus.
[2009-08-07 00:36:35 3423] DEBUG (DevController:629)
hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-s
tatus.





Any idea?


Petr

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----
Rick McNeal
rick.mcneal@xxxxxxx

“Never blame a legislative body for not doing something. When they do nothing, they don’t hurt anybody. When they do something is when they become dangerous.” —Will Rogers



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