Public bug reported: Binary package hint: kvm
Using the KVM84 backport for hardy and the libvirt backport, it seems that VMs regularly just "lose" their CPU. Can't provide much more infos sadly, as the VM just stops writing to log files as soon as this happens. What I can provide though is a munin graph of when it happens: http://waste.mandragor.org/kvmcpu/munin.html The downtime at 2 in the morning was a reboot of the host (therefore normal). At 6 o'clock though you can see the IRQs dropping and the CPU just "disappearing" from the graph. The other thing I don't understand is how munin continued working... Rebooting the VM solves the issue. ** Affects: kvm (Ubuntu) Importance: Undecided Status: New -- KVM VMs loses their CPU (kvm84 backport/hardy) https://bugs.launchpad.net/bugs/490072 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
