Description of problem:
I currently have ovirt-engine running on a CentOS VM and two ovirt hosts (one on Fedora 19 on on Fedora 20).
Version-Release number of selected component (if applicable):
ovirt-engine (on EL6) is 3.5.1.1
How reproducible:
Consistently, for migration in either direction.
Steps to Reproduce:
1. Start up a VM, it is allocated to a particular host.
2. Select the running VM in the VM list and select Migrate.
3. Observe the ovirt-engine log contains (with timestamps less than a minute apart):
Migration started (VM: vm, Source: host-fc20, Destination: host-fc19, User: ...).
Migration failed due to Error: Fatal error during migration. Trying to migrate to another Host (VM: vm, Source: host-fc20, Destination: host-fc19).
Actual results:
The VM fails to migrate.
Expected results:
The VM should end up running on the alternate host.
Additional info:
I can provide individual "vdsm.log" from the hosts or "engine.log" from the engine as needed.
If this matters, the cluster is running in compatibility version 3.4 since it was created when 3.4 was latest version. I should be able to bump this compat. version although I have never attempted to do so.
Upon further inspection, it appears that I have blocked the libvirt port (TCP 16514) on one host's firewalls. Now that the port is open, I am running across what appears to be a known FC19 issue in libvirtd (https://bugzilla.redhat.com/show_bug.cgi?id=1018178).