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?
And, in the case can libvirt lxc give a user-friendly message to user
about what user can do?