[Lxc-users] lxc_namespace - failed to clone(0x6c020000): Invalid argument

[Ulli Horlacher]

On Wed 2011-06-01 (11:17), Daniel Lezcano wrote:
> On 06/01/2011 10:45 AM, Ulli Horlacher wrote:
> 
> [ ... ]
> 
> > 2011-06-01 10:34:53 [ 5228.816214] device vetheBqcj5 entered promiscuous mode
> > 2011-06-01 10:34:53 [ 5228.817240] ADDRCONF(NETDEV_UP): vetheBqcj5: link is not ready
> >
> > This is strange, because I have not configured vetheBqcj5.
> 
> It is configured by lxc automatically. No worries.

Ahh.. ok :-)


> Oh ! As far as I remember the ubuntu kernel team disabled the network 
> namespace in the kernel.
> 
> Can you check that with lxc-checkconfig ?

root at vms2:~# lxc-checkconfig
Kernel config /proc/config.gz not found, looking in other places...
Found kernel config file /boot/config-2.6.32-32-server
--- Namespaces ---
Namespaces: enabled
Utsname namespace: enabled
Ipc namespace: enabled
Pid namespace: enabled
User namespace: enabled
Network namespace: missing
^^^^^^^^^^^^^^^^^^^^^^^^^^
AHHHH!

Can I enable it at runtime or is it a compile time feature?


-- 
Ullrich Horlacher              Server- und Arbeitsplatzsysteme
Rechenzentrum                  E-Mail: horlacher at rus.uni-stuttgart.de
Universitaet Stuttgart         Tel:    ++49-711-685-65868
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