Hi,
I’m facing with an issue, and can’t find any
solution yet.
I’m running Ubuntu 8.04.1 amd64 on 2 similar IBM
servers with Xen 3.2.
I’m trying to set up a XEN „cluster” with
DRBD and heartbeat, which solution once worked for me in an other scenario.
Both servers are set up, I’veinstalled a 32 bit and a
64 bit domU on one of them with xen-create-image. domU is up and running, has
network connection, I can ssh to it.
When I enter: „xm migrate vm01 node2 –live”
on the 1st dom0 (node1) to migrate one of my domU to the other dom0, the
following happens:
on 32bit domU:
some network traffic freeze, top shows 99% CPU to all
processes, processes can’t run.
on 64bit domU:
the same as 32bit, except that the top shows „nan”
for the CPU column.
it’s like some functions are paused on the domU after
migration.
strange is, that if I start domU on VM1 then migrate to VM2
it freezes, if I start on VM2 and migrates to VM1 it’s okay, but backward
again: freeze.
I welcome any advice,
thanks
Tom
