On Sat, Feb 14, 2015 at 1:53 AM, Luigi Rizzo wrote:
> Do we have any support for process checkpoint and migration on FreeBSD? I
> have found some code from 2010 at code.google.com/p/processmigration which
> works by forcing a core dump. I wonder how difficult it would be to extend
> it to do incremental checkpointing (to reduxe the time in which the process
> must be stopped during a migration).
>
> Cheers
> Luigi
>
>
> --
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> Prof. Luigi RIZZO, ri...@iet.unipi.it . Dip. di Ing. dell'Informazione
> http://www.iet.unipi.it/~luigi/. Universita` di Pisa
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Hi Luigi,
I remember seeing a talk about this at the 2010 EuroBSDCon in Karlsruhe :
http://2010.eurobsdcon.org/fileadmin/fe_user/klaus/37R5uB.pdf
I'm not sure what happened with this project but also looked interesting
and a live demo was done showing live migration with preserving TCP state,
etc : http://www.7he.at/freebsd/vps/docs/man/vps.9.html
--Nikolay
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