On 03/07/2013 12:46 PM, Mark Nelson wrote: > Thanks for the heads up Wolfgang. I'm going to be looking into QEMU/KVM > RBD performance in the coming weeks so I'll try to watch out for this > behaviour. Thanks for taking the time. It seems to me as if there are so many interrupts within the virtual machine during either reading or writing to ide or virtio devices that the virtual machine itself doesn't really cope well with that situation. It looses time, mourse cursor jerks or the virtio-console claims that there are too many interrupts, and it doesn't provide me with scrollback-stuff. Wolfgang _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com