Re: [Xen-users] xen without xenbr0

[Alexander Hoßdorf <xen-users@xxxxxxxxxxx>]

If you're running a Dell PowerEdge you have a Broadcom ethernet Adapter, 
right?
Are you using the bnx2 module?

I had the same issues using debian.
There is a bug in this driver, that freezes the driver when used with xen.
The newest version which you can download from broadcom fixes this.

What version of bnx2 do you have?

Might this perhaps be your problem?

Cheers,
Alex



Jia Rao schrieb:
> Unfortunately, the eth0 starts to fail sometimes when xend is started 
> (better than the previous NIC driver, with previous one, eth0 fails 
> even without starting xend, and I can not see xenbr0). Right now, 
> there are xenbr0 and xenbr1 in ifconfig -a.
> I am trying to disable the management firmware in the NIC now...
>
> Jia.
>
> On Thu, Jul 31, 2008 at 12:28 PM, Jia Rao <rickenrao@xxxxxxxxx 
> <mailto:rickenrao@xxxxxxxxx>> wrote:
>     I am running Xen 3.1 compiled from source and REHL 4.5 shipped
>     with Dell PowerEdge 1950 III.
>
>
>
>
>     On Thu, Jul 31, 2008 at 12:01 PM, Todd Deshane <deshantm@xxxxxxxxx
>     <mailto:deshantm@xxxxxxxxx>> wrote:
>
>         On Thu, Jul 31, 2008 at 10:04 AM, Jia Rao <rickenrao@xxxxxxxxx
>         <mailto:rickenrao@xxxxxxxxx>> wrote:
>         > We got the PowerEdge III Boxes a month ago.
>         >
>         http://mywiki.ncsa.uiuc.edu/wiki/Dell_PE1950_NIC_Firmware_Workaround
>         is the
>         > solution I found. However I did not have any CD with me, so
>         I tried to
>         > upgrade the NIC driver first as indicated by the following
>         link in Citrix
>         > forum
>         >
>         http://forums.citrix.com/thread.jspa?threadID=151786&tstart=0
>         <http://forums.citrix.com/thread.jspa?threadID=151786&tstart=0>
>         >
>         > I worked for me, but some guys in Citrix forum said it still
>         has some
>         > problems after one week running.
>         >
>
>         What version of Xen and distro are you running?
>
>
>         --
>         Todd Deshane
>         http://todddeshane.net
>         check out our book: http://runningxen.com
>
>
>
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