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Re: [Xen-users] More than 3 network interfaces in DomU

To: "Fajar A. Nugraha" <fajar@xxxxxxxxx>
Subject: Re: [Xen-users] More than 3 network interfaces in DomU
From: Peter Mellon <knascent@xxxxxxxxx>
Date: Fri, 10 Jul 2009 09:55:42 -0400
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Fajar, that was it. I was using a compiled 2.6.18-xen kernel for the
Dom0 but kept the F7 kernel for DomU. I fixed that and everything
works now.

Thanks a lot

On Thu, Jul 9, 2009 at 10:59 PM, Fajar A. Nugraha<fajar@xxxxxxxxx> wrote:
> On Fri, Jul 10, 2009 at 2:46 AM, Peter Mellon<knascent@xxxxxxxxx> wrote:
>> Hey,
>> I'm using Xen 3.4 with Fedora 7 for both Dom0 and DomU. If I try to
>> configure more than 3 vifs, I only get eth0, eth1, and eth2 in DomU.
>> An error message also prints during the boot process: ####netfront
>> can't alloc rx grant refs
> Which kernel are you using? FC7's kernel perhaps?
> I'm using Xen 3.4 (from Gitco) with RHEL's
> kernel-xen-2.6.18-128.1.10.el5, and it can create 30 vifs succesfully
> before it throws
> #### netfront can't alloc rx grant refs
> vif vif-31: 12 creating netdev
> vif vif-31: 12 xenbus_dev_probe on device/vif/31
> --
> Fajar

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