[libvirt-users] User Namespace in LXC

Saurabh Deochake saurabh.d04 at gmail.com
Wed Nov 13 05:24:53 UTC 2013


Hi Gao,

I checked the output of "lxc-checkconfig" command and it showed

--- Namespaces ---
Namespaces: enabled
Utsname namespace: enabled
Ipc namespace: enabled
Pid namespace: enabled
*User namespace: missing*
Network namespace: enabled
Multiple /dev/pts instances: enabled

Here it shows that User namespace support is missing. I tried to check for
Namespaces Support in kernel menuconfig. It has support for following
namespaces only:

 --- Namespaces support
 [*]   UTS namespace
 [*]   IPC namespace
 [*]   PID Namespaces
 [*]   Network namespace

There is no User Namespace support. So do I need to patch the kernel for
user namespace support? What should I do in order to get user namespace
working?

Following are my system details:
OS: Fedora 19
Kernel: 3.9.5

Thanks and Regards,
Saurabh Deochake.
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