[CRIU] mnt namespaces

[Pavel Emelyanov]

On 12/11/2013 08:19 AM, Shawn Landden wrote:
> I can't figure out how to dump mount namespaces.

Namespaces are dumped by CRIU when it detects them, not when you specify it
with the option. IOW you should start a task in mount namespace and dump
one. Then CRIU will detect it and try to dump the mount namespace as well.

> criu dump -n mnt,net,pid,uts -t 109811
> 
> (00.004942) Warn (sk-unix.c:353): Can't stat socket 0x34de(./run/user/1000/pulse/native), skipping: No such file or directory (err 2)
> 
> etc....
> 
> The mount namespace has a folder bind mounted to /
> 
> -Shawn

Thanks,
Pavel