Hi all, I am using Cloudstack 4.2.0, and I have 2 hosts(include management host) both in advanced zone(with no security group). I find I have some troubles in live migrating VM between hosts. In fact, I can migrate one VM from management host to the agent host, but I find I fail to migrate it from the agent host to the management host. The error message is shown below, 2014-03-09 19:52:59,918 DEBUG [agent.transport.Request] (AgentManager-Handler-14:null) Seq 8-930611287: Processing: { Ans: , MgmtId: 247232631006792, via: 8, Ver: v1, Flags: 110, [{"com.cloud.agent.api.MigrateAnswer":{"result":false,"details":"XML error: invalid security type","wait":0}}] } 2014-03-09 19:52:59,918 ERROR [cloud.vm.VirtualMachineManagerImpl] (Job-Executor-47:job-1384 = [ add0e438-80ae-4ab7-ba7c-1540ae9f2ab1 ]) Unable to migrate due to XML error: invalid security type 2014-03-09 19:52:59,919 INFO [cloud.vm.VirtualMachineManagerImpl] (Job-Executor-47:job-1384 = [ add0e438-80ae-4ab7-ba7c-1540ae9f2ab1 ]) Migration was unsuccessful. Cleaning up: VM[User|test-host-2]
*PS: The libvirt version in my management server is 0.9.8 while the libvirt version in my agent server is 1.2.2.* I wonder if the difference of libvirt version between the 2 hosts matters? Or, is there any other resons? Thansk! -- Regards, Du Jun