Dear all, Good day to you.
I am using CloudStack 4.1.0 and I just realised that I am not able to migrate a VM to another host. CloudStack GUI gives a "Failed to migrate vm" error message, and management-server.log file shows this: http://pastebin.com/Ah9XDRha Based on the error message, the issue seems to be related to libvirt: http://wiki.libvirt.org/page/Failed_to_connect_to_the_hypervisor === 2013-07-22 14:06:16,744 ERROR [cloud.vm.VirtualMachineManagerImpl] (Job-Executor-35:job-553) Unable to migrate due to End of file while reading data: Input/output error === Seems the error is related to the KVM host not able to connect to the other host. But I tested manually and I can connect to the other hypervisor: root@hv-kvm-01:~# virsh --connect qemu+ssh://r...@10.237.x.xx/system list Id Name State ---------------------------------------------------- I have copied the SSH keys between hosts so that one host can SSH into another host without password. I also have added the root user into the libvirtd group. usermod -G libvirtd -a root However the problem still persists. Not too sure whether I am following the right lead. Anyone might have encounter this problem and know how to resolve the problem? Looking forward to your reply, thank you. Cheers.
