On Tue, Mar 5, 2013 at 5:48 PM, Hu Tao <hu...@cn.fujitsu.com> wrote: > On Tue, Mar 05, 2013 at 05:29:02PM +0800, Gao feng wrote: > > On 2013/03/05 14:43, Yin Olivia-R63875 wrote: > > > Hi, > > > > > > I tried to run libvirt-1.0.2 with LXC as below, but it failed to mount > cgroup. > > > > > > > You should change your cgroup configuration as below > > cgroup on /sys/fs/cgroup/cpuset type cgroup > (rw,nosuid,nodev,noexec,relatime,cpuset) > > cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup > (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) > > cgroup on /sys/fs/cgroup/memory type cgroup > (rw,nosuid,nodev,noexec,relatime,memory) > > cgroup on /sys/fs/cgroup/devices type cgroup > (rw,nosuid,nodev,noexec,relatime,devices) > > cgroup on /sys/fs/cgroup/freezer type cgroup > (rw,nosuid,nodev,noexec,relatime,freezer) > > cgroup on /sys/fs/cgroup/net_cls type cgroup > (rw,nosuid,nodev,noexec,relatime,net_cls) > > cgroup on /sys/fs/cgroup/blkio type cgroup > (rw,nosuid,nodev,noexec,relatime,blkio) > > cgroup on /sys/fs/cgroup/perf_event type cgroup > (rw,nosuid,nodev,noexec,relatime,perf_event) > > > > Libvirt lxc doesn't support configure cgroup as you did below now. > > Why? IIRC old systems mount cgroup at /cgroup by default. This means > libvirt lxc has backward compatibility on supporting cgroup?
I think it is due to the upstream kernel change, which is merged in 2.6.36 version. Discussion thread here for your reference. http://thread.gmane.org/gmane.linux.kernel/1013171 -- Qiu Yu
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