Re: Not able to start System Vms on KVM host

[Marcus Sorensen]

Hmm. I would imagine we'd see that. Of course it's a debug so you
might not see it without debugging on.

can you see if this patch helps?

diff --git 
a/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java
b/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java
index 8a9f71b..2ed8478 100755
--- 
a/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java
+++ 
b/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java
@@ -903,7 +903,7 @@ public class LibvirtComputingResource extends
ServerResourceBase implements
             String fname = interfaces[i].getName();
             s_logger.debug("matchPifFileInDirectory: file name '"+fname+"'");
             if (fname.startsWith("eth") || fname.startsWith("bond")
-                || fname.startsWith("vlan")) {
+                || fname.startsWith("vlan") || fname.startsWith("em")) {
                 return fname;
             }
         }