[CRIU] why page-server does not transfer all the dumped pages?

[Pavel Emelyanov]

On 04/28/2015 06:23 PM, Hui Kang wrote:
> Hi,
> I have tested about the disk-less page migrations. As the instruction says, after dumping
> pages to the destination, there exists some small pages on the source node.
> 
> I am just curious what is the rational of not transferring all the dumped pages. Thanks.

If you request for --page-server dump (or pre-dump) no pages are put in
the source images. Do you see non-empty pages*.img files?

-- Pavel