[CRIU] [PATCH 1/2] cgroups: Add ability to reuse existing cgroup yard directory

[Pavel Emelyanov]

On 06/02/2015 06:47 PM, Cyrill Gorcunov wrote:
> On Tue, Jun 02, 2015 at 06:29:00PM +0300, Pavel Emelyanov wrote:
>>
>> Below there goes the code that mounts individual controllers into
>> the cgyard path. Do we still need one?
> 
> I think we should. This oprtion rather implies that tmpfs might
> be premounted but noone guarantees that all controllers from
> images will be mounted.

Can it happen IRL? Anyway, mounting new instances of controllers on 
top of existing doesn't look like great idea. Maybe we'd better check 
that all needed controllers are there and refuse restore otherwise?