Hi, Since this message(https://www.redhat.com/archives/libvirt-users/2012-October/msg00054.html) qemu folks have released one minor version in the 1.2 branch and shiny new 1.3 some days ago and the problem still persists. At first I has blamed libvirt, but I was not correct at all - since I have released package ``slices'' for myself including both newer libvirth and qemu, I wasn`t able to corner this problem and my report may be counted as completely wrong. Right now, I have the following situation: - all libvirt versions running above qemu-1.1 always reports right balloon and currentMemory sizes - for qemu 1.2 it is quite more funny: as in message above, I receive wrong currentMemory always set to ``magic'' 5398528kB at the 8gb host node, but only if ``memory'' parameter has same or higher value, even <memory unit='KiB'>5348520</memory> works okay, providing righ balloon value for the libvirt. As you can see the ~2700MB offset between current and maximum(or entire host) memory present in both configurations. 8Gb node is a simple non-numa machine so this is not related to numa miscalculation. Previous test at the link above processed on the 64GB two-head node with symmetric numa topology, if it matters. And finally, $ virsh dumpxml vm010-000-000-092 | grep curr <currentMemory unit='KiB'>5398528</currentMemory> $ virsh qemu-monitor-command --hmp vm010-000-000-092 info balloon balloon: actual=1176 Until virtio_balloon initializes in the guest, libvirt reporting _right_ value for some seconds after VM start, so bug (which I unable to track by myself) almost for sure presented in parsing of received values from guest balloon. _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
