[CRIU] Error in dump parent process, with child process in different namespace

[Pavel Emelyanov]

On 07/30/2015 07:24 PM, Hui Kang wrote:
> Hi, Pavel,
> Thanks for you reply. The main purpose is to checkpoint the child process. I found this in the criu manual
> 
>        -n, --namespaces <ns>[,<ns>...]
>            Checkpoint namespaces. Namespaces must be separated by comma. Currently supported
>            namespaces: uts, ipc, mnt, pid, net.

The -n option is deprecated. Thanks for pointing out this place in docs, I will
remove one soon.

> Can I use this to only dump the child process with its pid and net namespace?

If you want to dump only the child then specify the child's pid in the -t argument :)

-- Pavel