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Re: [Xen-users] Error: Device 0 (vif) could not be connected. Hotplug sc

from [Fajar A. Nugraha]

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To:	Grant McWilliams <grantmasterflash@xxxxxxxxx>
Subject:	Re: [Xen-users] Error: Device 0 (vif) could not be connected. Hotplug scripts not working.
From:	"Fajar A. Nugraha" <fajar@xxxxxxxxx>
Date:	Wed, 17 Feb 2010 05:23:32 +0700
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On Wed, Feb 17, 2010 at 1:28 AM, Grant McWilliams
<grantmasterflash@xxxxxxxxx> wrote:
>
>> Error: Device 0 (vif) could not be connected. Hotplug scripts not working.
>> headhunter
>>
>
> I battled this one problem as well on CentOS 5.4 forever and my solution was
> to learn to tiptoe around and not lean too hard on it.

Really?

I don't know about other distros, but when it comes to RHEL/Centos and
Xen 3.1+/3.3/3.4, the cause is usually udev is dead. At least that
what happens to me a couple of times. I haven't find out WHY udev is
dead though, and since I haven't had it in several months I assume one
of the updates has fixed it.

Another usual cause is putting in a wrong bridge name, but that one
gives a clear error message on xend.log so it's easier to solve.

-- 
Fajar

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