From: Wietse Venema (wietseporcupine.org)
Date: Mon Sep 03 2007 - 08:07:45 CDT

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Martin Strand:
> I'm trying to estimate the maximum number of concurrent mysql connections
> Postfix could possibly use.
> I've got mysql maps for:
> - virtual_alias_maps
> - virtual_mailbox_maps
> - virtual_mailbox_domains
> - virtual_mailbox_limit_maps (patched VDA)
>
> Am I correct in assuming that a single Postfix process will only use a
> single connection at a time?
> If so, I could just add maxproc (100) for smtp + rewrite + cleanup
> + virtual and that would mean that with my setup, Postfix would never
> consume more than 400 mysql connections, right?

See: man 8 proxymap

        Wietse

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