[CRIU] [criu]launch page-server in swrk mode

[Pavel Emelyanov]

On 03/08/2016 03:16 PM, Dengguangxing wrote:
> Hi all,
> 
> I am trying to lauch a page-server through criu swrk mode.
> 
> The page-server will always exit with one pre-dump/dump call(with page-server opts).
> I've tried to set keep_open flag as true in rpc request. and it just acts the same way.

Yup, page server exits once it sees the completion mark.

> Am I wrong with the page-server swrk mode? How to lauch a page-server daemon in swrk mode
> and make it survive serveral pre-dumps?

With the current API it's not possible since different pre-dumps page server should
put data into different image directories.

> Thanks!
> Best Regards
> Deng
> 
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