Re: [libvirt-users] Problem about lxc-enter-namespace interface

On 11/14/2013 10:59 AM, hzguanqiang(a)corp.netease.com wrote: > Hi experts, > > When I test lxc-enter-namespace interface, it turned out such an error: > > hzguanqiang@debian:~$ <mailto:hzguanqiang@debian:~$> vir version > Compiled against library: libvirt 1.1.4 > Using library: libvirt 1.1.4 > Using API: LXC 1.1.4 > Running hypervisor: LXC 3.9.6 > > hzguanqiang@debian:~$ <mailto:hzguanqiang@debian:~$> vir list > Id Name State > ---------------------------------------------------- > 1544 instance-00000015 running > > hzguanqiang@debian:~$ <mailto:hzguanqiang@debian:~$> vir lxc-enter-namespace 1544 --noseclabel /bin/df -hl > error: Cannot get namespaces for 1545: Function not implemented > > hzguanqiang@debian:~$ <mailto:hzguanqiang@debian:~$> ls /proc/self/ns > ipc mnt net pid user uts > > What's the problem? > Does your system have system call setns?