On 12/09/2013 01:06 PM, hzguanqiang@corp.netease.com
wrote:
> Hi experts,
>
> When I test lxc container with lxc-enter-namespace
command, It reported an error as
> following:
> root@debian:~/github/libvirt# vir lxc-enter-namespace
lxc --noseclabel /bin/df -hl
> error: Cannot get namespaces for 3145: Function not
implemented
>
> It seems that setns is not supported by my
kernel.
>
> But from the following info, It seemed the reason is
just libvirt/autoconf doesn't
> recgonise setns.
> root@debian:~/github/libvirt# grep setns
/proc/kallsyms
> ffffffff8105b78b T SyS_setns
> ffffffff8105b78b T sys_setns
> root@debian:~/github/libvirt# ./configure | grep
setns
> checking for setns... no
>
> What the problem really is ? How can I fix this
problem?
What's the result of grep -R "setns" /usr/include/*