[Xen-users] networking doesn't work after migrate

[Miles Fidelman <mfidelman@xxxxxxxxxxxxxxxx>]

Hi,

I just tried to migrate a VM from one machine to another.

The basics work - after a "xm migrate <VM> <destination> - the VM is up 
and running on the 2nd machine.
But... the network port doesn't come up.  Trying an ifup eth0, or even a 
/etc/init.d/networking/restart, gives the following (virtual) console error:
test_2:/home/milesf# /etc/init.d/networking restart
Reconfiguring network interfaces...milesf[1667]: ERROR: Interface eth0 
does not seem to be present in the system
SIOCSIFADDR: No such device
eth0: ERROR while getting interface flags: No such device
SIOCSIFNETMASK: No such device
SIOCSIFBRDADDR: No such device
eth0: ERROR while getting interface flags: No such device
eth0: ERROR while getting interface flags: No such device
Failed to bring up eth0.

The only way to get networking back up is to reboot the VM.

Any ideas?

Thanks,

Miles Fidelman

--
In theory, there is no difference between theory and practice.
In<fnord>  practice, there is.   .... Yogi Berra



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