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From Michael Stroucken <...@cmu.edu>
Subject Re: Issues with CreateVM
Date Sun, 23 Oct 2011 23:53:33 GMT
Kushal Dalmia wrote:
> Please see inline comments.
>
>   
>> Keep in mind that there is some debug output put in /tmp by the
>> nodemanager currently (like /tmp/20037.{out|err}). It should have something
>> there, because I see that the nodemanager tries to create VMs.
>>     
>
> My /tmp/<pid>.err file looks like this:
> /etc/qemu-ifup.1: could not launch network script
> qemu-system-x86_64: -net
> tap,ifname=tashi4.0,vlan=1,script=/etc/qemu-ifup.1: Device 'tap' could not
> be initialized
>
> The /etc/qemu-ifup.1 script looks like this:
> #!/bin/sh
>
> /sbin/ifconfig $1 0.0.0.0 up
> /usr/sbin/brctl addif mybridge $1
> exit 0
>
>
>   

Is /etc/qemu-ifup.1 executable (chmod 755 /etc/qemu-ifup.1)?

Are you running as root?

Do you have the tun module loaded?

http://turbolinux.org/2011/05/etcqemu-ifupcould-not-launch-network-script-could-not-initialize-device-tap/

Greetings,
Michael.

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