[CRIU] [PATCH 0/3] introduce selective dump

[Ruslan Kuprieiev]

On 03/16/2017 03:31 AM, Andrei Vagin wrote:
> On Mon, Feb 27, 2017 at 01:39:50PM +0200, Ruslan Kuprieiev wrote:
>> This patch set introduces --pid option back, which now allows one to
>> select process within specified process tree that needs to be checkpointed.
> Could you give more details about your use-case? How this works if a
> process lives in another namespaces?
>

Our use-case is very simple: we just need to dump a master process that 
might
live only in separate fs ns, so I haven't actually tested it with a any 
other ns combination.