Re: [Xen-users] Error: Device 0 (vif) could not be connected. Backend device not found.

[Tracy R Reed <treed@xxxxxxxxxxxxxxx>]

Tracy R Reed wrote:
> And that is all. Just the one cpu. Even though it is a dual core system. 
>    The kernel's .config contains:
Ok, this issue is resolved which brings us to a new issue. Turns out my 
pxeboot config file (named by the mac addy of the machine) contained:
DEFAULT mboot.c32 xen.gz dom0_mem=258048 nosmp noacpi --- 
vmlinuz-2.6.16.13-xen console=tty0 noreboot root=/de\v/aoe/e0.0 --- 
initrd-2.6.16.13-xen
So at some point I put (or more likely copied an example with it already 
there) the nosmp on there.
So now I have two cpu's. And I successfully created a domU and it 
started executing the CentOS 4.3 initrd for my kickstart install which 
is great! Might there be some sort of bug involving xen running an smp 
cpu configured with nosmp? It seemed to hang pretty reliably. I don't 
have time to explore this further but perhaps I will come back to this 
later on.
So I did an xm kill temp1 on the domU and got a kernel oops. In the 
process of attempting to download ksymoops I noticed that the gateway 
was not set so set the gateway and rebooted the box. Normally I don't 
reboot just to set the gateway but I had some problems due to local 
netmask weirdness and just wanted to start all over. When the machine 
was coming back up it got as far as:
Starting xend: Bridge firewalling registered

And then another solid hang. It now hangs every time the machine boots 
and tries to start xend. I will try to figure out how to get some more 
debugging output from it.
--
Tracy R Reed                  http://ultraviolet.org
A: Because we read from top to bottom, left to right
Q: Why should I start my reply below the quoted text

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