[Lxc-users] Fedora 18 - User namespace: missing

[Papp Tamas]

On 04/08/2013 03:05 AM, István Király wrote:
> Hi folks.
>
> I installed a fresh Fedora 18. Updated, kernel is at 3.8.5-201.fc18.x86_64
> Downloaded lxc 0.9.0, and compiled it.
>
> [root at g7 ~]# lxc-checkconfig
> Kernel configuration not found at /proc/config.gz; searching...
> Kernel configuration found at /boot/config-3.8.5-201.fc18.x86_64
> --- Namespaces ---
> Namespaces: enabled
> Utsname namespace: enabled
> Ipc namespace: enabled
> Pid namespace: enabled
> User namespace: missing
> Network namespace: enabled
> Multiple /dev/pts instances: enabled
>
> --- Control groups ---
> Cgroup: enabled
> Cgroup clone_children flag: enabled
> Cgroup device: enabled
> Cgroup sched: enabled
> Cgroup cpu account: enabled
> Cgroup memory controller: enabled
> Cgroup cpuset: enabled
>
> --- Misc ---
> Veth pair device: enabled
> Macvlan: enabled
> Vlan: enabled
> File capabilities: enabled
>
>
> Has anyone any ideas why user namespace is missing, .. and what effects does this have on containers?

Maybe disabled in the kernel config?

tamas