> Yes, we are using Virtio drivers for networking and storage in both VMs > with cache=none. Both VMs are running Linux 2.6.32-bpo.5-amd64 from > Lenny Backports repositories. For VMHost, we are using a stable version > of KVM with Linux 2.6.32.12 compiled from source code of kernel.org and > qemu-kvm 0.12.3 compiled with the source code obtained from the official > site of KVM. > Afaik this should be this bug http://sourceforge.net/tracker/?func=detail&atid=893831&aid=2989366&group_id=180599 try upgrading to 0.12.4 or backport this commit http://git.kernel.org/?p=virt/kvm/qemu- kvm.git;a=commit;h=012d4869c1eb195e83f159ed7b2bced33f37f960 David -- 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