[Lxc-users] lxc-start on openvz tempate

[Daniel Lezcano]

On 06/24/2010 09:43 PM, Papp Tamás wrote:
>
> Daniel Lezcano wrote, On 2010. 06. 24. 8:55:
>> Console output is not defaulting to the current tty, so you have to 
>> specify
>>
>> lxc-start -n fsn -s lxc.console=$(tty)
>>
>> That will be fixed for 0.7.1, I will release probably tomorrow.
>
> I've just realized, what do you mean.
>
> My problem is not the lack of console messages, but the functionality. 
> It's just not working, for example I can't ping it.
>
> But right now this is the smaller problem. The bigger is that I cannot 
> stop or destroy it properly:
>
> $ lxc-start -l DEBUG -o $(tty) -n fsn -s lxc.console=$(tty)
>      lxc-start 1277408070.110 DEBUG    lxc_conf - allocated pty 
> '/dev/pts/1' (4/5)
>      lxc-start 1277408070.110 DEBUG    lxc_conf - allocated pty 
> '/dev/pts/2' (6/7)
>      lxc-start 1277408070.110 DEBUG    lxc_conf - allocated pty 
> '/dev/pts/3' (8/9)
>      lxc-start 1277408070.110 DEBUG    lxc_conf - allocated pty 
> '/dev/pts/4' (10/11)
>      lxc-start 1277408070.110 INFO     lxc_conf - tty's configured
>      lxc-start 1277408070.111 DEBUG    lxc_start - sigchild handler set
>      lxc-start 1277408070.111 INFO     lxc_start - 'fsn' is initialized
>      lxc-start 1277408070.184 DEBUG    lxc_cgroup - using cgroup 
> mounted at '/cgroup'
>      lxc-start 1277408070.184 ERROR    lxc_cgroup - Device or resource 
> busy - failed to remove previous cgroup '/cgroup/fsn'
> lxc-start: Device or resource busy - failed to remove previous cgroup 
> '/cgroup/fsn'
>      lxc-start 1277408070.184 ERROR    lxc_start - failed to spawn 'fsn'
> lxc-start: failed to spawn 'fsn'
>      lxc-start 1277408070.184 DEBUG    lxc_cgroup - using cgroup 
> mounted at '/cgroup'
>      lxc-start 1277408070.184 ERROR    lxc_cgroup - Device or resource 
> busy - failed to remove cgroup '/cgroup/fsn'
> lxc-start: Device or resource busy - failed to remove cgroup 
> '/cgroup/fsn'

That's probably mean the container is already running. Did you checked 
with lxc-ps --name fsn ?

> $ lxc-destroy -n fsn

That will destroy the container, remove the container's configuration, 
rootfs, etc ...
The cgroup is destroyed when the container exits not with lxc-destroy.

At this point, you will have to create your container again.