On 09/02/2015 09:20 AM, DeVincentis, Joseph wrote:
Hi,
I have two processes spinning up independent sets of guests, letting the
guests run for a while, and tearing them down.
The two processes are generally giving their set of guests a different
“run-period”, so the guest spin-up/tear-down will happen during different
cycles/phases.
Call these processes A and B, each is currently managing 32 guests.
I am seeing an issue, where when process A is spinning guests up, and process
B is tearing them down, where on process A, a virt-install will fail, but the
error identifies a recently terminated guest which is managed by process B.
The guest being instantiated does not get instantiated.
“ERROR Error: --network default: Domain not found: no domain with matching
uuid 'd39587cb-a2e8-4989-8dce-12a12eb2815e' (process-B-guest-name)”
This message is logged by my script at 3:29:23PM.
This message is in /var/log/messages;
Sep 1 15:29:21 splat04 systemd-machined: Machine qemu-process-B-guest-name
terminated.
Seems to me that there is some sort of mixup going on, process-B-guest-name is
terminated during the virt-install for process-A-guest-name.
Any thoughts on this? Like hints on what to look for? This is on Centos7,
the version of libvirt is 1.2.8, virt-install is 1.1.0
Could be some issue virt-install hits trying to fetch the XML of another VM
that it wants to ensure the new VM doesn't collide with (storage path, mac
address, etc). The --debug output would probably confirm... but try the latest
version of centos with virt-manager 1.2 at least before filing a bug
- Cole