Hi all, we're running 2 Dell PowerEdge 1950 on Gentoo. The Migration of Windows 2008 Server fails, first the source Qemu-Monitor says migration complete. After that the destination VNC Screen screw up. Then you can see that Windows reboot. CPU: Intel(R) Xeon(R) E5335 @ 2.00GHz KVM-Version: 85 Host1-Kernel: 2.6.28-r7 x86_64 Host2-Kernel: 2.6.29-r1 x86_64 Migration works on: - Windows XP Pro 32bit - Windows 2003 SP1 Enterprise 32bit - Windows 2008 Standard 32bit Migration failed: - Windows 2008 Standard 64bit Commandline: kvm -hda /dev/sdc -m 1000 -net nic,vlan=0,macaddr=22:74:82:70:30:30,model=rtl8139 -net tap,vlan=0,ifname=tap-test,script=no,downscript=no -virtioconsole none -k de -vnc :10 (source) kvm -hda /dev/sdc -m 1000 -net nic,vlan=0,macaddr=22:74:82:70:30:30,model=rtl8139 -net tap,vlan=0,ifname=tap-test,script=no,downscript=no -virtioconsole none -k de -vnc :10 -incoming tcp:0:4444 (destination) Migration over Qemu-Monitor: migrate -d tcp:172.20.0.10:4444 You can reproduce it with the trial version of Windows 2008 64bit from microsoft.com . Thanks in advance, and for KVM in general :) -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html