Thanks for the answer, keep-alive can't help in this case i think. ( too many rows ( 11 millions ))

And as you say, 11 millions rows created in one transaction, that the problem. So i deleted all rows in sl_log_1 et 2, (only one table updated here)

I will copy just this table with compression or another technic, slony will see anything i think/hope.

For the future i will test the log shipping.

Thanks


Le 26/03/2020 à 12:54, Steve Singer a écrit :
On Thu, 26 Mar 2020, Sebastien Marchand via Slony1-general wrote:

Hi,

I've got a replication fully fonctionnal, but after a big update of datas, the master doesn't succeed to sent all datas ( 7gB ) because their line is too bad ( 60kB/s UP ).

Can i set an option to sent less data in one time ?


Normal replication needs to send all the data from a given database transaction on the origin to a single transaction on the replica.  Maybe playing wtih the tcp keep-alive settings will help? https://www.slony.info/documentation/2.2/slon-config-connection.html

If not log shipping would let you send the data via files https://www.slony.info/documentation/2.2/logshipping.html


Steve


thanks in advance


Sébastien Marchand.

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