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Dax
Asked: 2016-01-29 23:52:16 +0800 CST

Increase in "table lookup" on old Postfix/PostgreSQL installation

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The box is still running PostgreSQL 8.1 and this started to increase a few weeks ago. It is only happening while the server is a bit busy.

fatal: pgsql:/etc/postfix/pgsql/relay_domains.cf(0,lock|fold_fix): table lookup problem
fatal: pgsql:/etc/postfix/pgsql/relay_domains.cf(0,lock|fold_fix): table lookup problem
fatal: pgsql:/etc/postfix/pgsql/relay_domains.cf(0,lock|fold_fix): table lookup problem

No other changes where made, so it seems to be related to a load increase. A new upgrade Debian Jessie box is in the works, but is there anything I can do in the meantime?

debian

1 Answers

  1. Best Answer

    So this was all related to more load on the mail server. Upping the number of PostGreSQL connections in the config, solved this problem for me.

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