[CRIU] Dumping a restored apache process

[Cyrill Gorcunov]

On Thu, Apr 17, 2014 at 12:07:45PM +0400, Pavel Emelyanov wrote:
> On 04/16/2014 09:24 PM, Cyrill Gorcunov wrote:
> > On Wed, Apr 16, 2014 at 07:48:07PM +0300, Deyan Doychev wrote:
> >> On 04/16/2014 07:01 PM, Cyrill Gorcunov wrote:
> >>> On Wed, Apr 16, 2014 at 06:18:01PM +0300, Deyan Doychev wrote:
> >>>> 3. criu restore --tcp-established --file-locks --restore-detached
> >>>>     It successfully restores.
> >>>>
> >>>> 4. criu dump --tcp-established --file-locks -t 9499 -v4
> >>>>     Here I get the error described above.
> >>> Could you please provide complete dump log for step 4)
> >>
> >> Here is the complete dump log.
> >>
> >> This time I hit the error on the third dump.
> >>
> > 
> > Thanks! Indeed for some reason the file descriptor is treated as
> > different one keeping the same socket
> 
> Since it's the after-restore problem, maybe we _restore_ these files
> as two different ones?

I can't imaging how it's possible. Deyan, could you please save
complete dump/restore images somewhere (ie every c/r cycle to
write into own directory with help of -D option). Then, once
it fails -- send me them privately (or put somewhere where
I could fetche them from if this would be more convenient). I
would like to see what happened in images...