[lxc-users] lxc-attach shows hosts root fs instead of containers'

[Wojtek Arabczyk]

You failed to enable user namespace (which is clearly stated in the log you posted).
Try enabling the user namespace and retest.


-- 
Pozdraviam
Wojtek


On Tuesday, 25 February 2014 at 10:34, Florian Klink wrote:

> Hi,
> 
> I created a basic archlinux container (using almost the template):
> 
> lxc-create -n test -t archlinux
> 
> I now start the container
> 
> lxc-start -n test
> 
> In another shell, I attach inside it:
> 
> lxc-attach -n test [/bin/bash]
> 
> And I see the root file system of the host!
> 
> However, when I get into the machine by logging in from the lxc-start
> command, I see the correct root of the container.
> 
> Some information about my system:
> 
> -----
> lxc-1.0.0
> linux x86_64 3.13.5-1-zen
> 
> --- 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
> 
> -----
> 
> Looks like lxc-attach is unable to attach the MOUNT namespace? Or whats
> the problem here?
> 
> Florian
> 
> 
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> 
> 


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