I found the problem, the managed switch for the internal network had not the same mtu size as the E5-2620 servers. After setting the same mtu everywhere, migrations are now working. Am 14.10.2013 19:24, schrieb Tim: > Hey guys, > > I'm running the following setup on a few hosts: > ~ # virsh version > Compiled against library: libvir 0.9.8 > Using library: libvir 0.9.8 > Using API: QEMU 0.9.8 > Running hypervisor: QEMU 1.0.0 > > Online Migrations with local storage are working smooth, Host OS is > always Ubuntu 12.04, CPUs are Intel E3-1245 V2, 32GB Ram. Now I > installed the same software on different hardware: > Intel E5-2620, ~128GB Ram > > The problem: Online migrations from an E5-2620 to another E5-2620 aren't > possible: > > ~ # virsh --debug=1 migrate --verbose my-virtual-maschine > qemu+ssh://virt@192.168.99.16:222/system > migrate: verbose(bool): (none) > migrate: domain(optdata): vm-42800 > migrate: desturi(optdata): qemu+ssh://virt@192.168.99.16:222/system > migrate: found option <domain>: vm-42800 > migrate: found option <domain>: vm-42800 > error: End of file while reading data: : Input/output error > error: Reconnected to the hypervisor > > I can't find anything related to this in the libvirt logfile or via an > strace. Let me know if you have any ideas or if you need > more information. > > _______________________________________________ > libvirt-users mailing list > libvirt-users@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/libvirt-users > _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
