On 10/12/2012 11:50 AM, Osier Yang wrote: > Various APIs use cgroup to either set or get the statistics of > host or guest. Hotplug or hot unplug new vcpus without creating > or removing the cgroup for the vcpus could cause problems for > those APIs. E.g. > > % virsh vcpucount dom > maximum config 10 > maximum live 10 > current config 1 > current live 1 > > % virsh setvcpu dom 2 > > % virsh schedinfo dom --set vcpu_quota=1000 > Scheduler : posix > error: Unable to find vcpu cgroup for rhel6.2(vcpu: 1): No such file or > directory > > This patch fixes the problem by creating cgroups for each of the > onlined vcpus, and destroying cgroups for each of the offlined > vcpus. > --- No change, so my previous ACK stands. Martin -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list