From: | Gaetano Mendola <mendola(at)bigfoot(dot)com> |
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To: | Roberto De Shong <shong_1(at)yahoo(dot)com>, "pgsql-admin(at)postgresql(dot)org" <pgsql-admin(at)postgresql(dot)org> |
Subject: | Re: Can't increase max connections |
Date: | 2004-07-25 23:03:17 |
Message-ID: | 41043C35.2080909@bigfoot.com |
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Lists: | pgsql-admin |
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Roberto De Shong wrote:
| I have installed PostgreSQL 7.3 on FreeBSD 4.10 Stable, and have been
| trying to increase the max connections. the most I'm able to is 40, if I
| increase it any higher I'm unable to start the database. Is there any
| tip, s hte any guide where I can get an idea of the other values to set
| in postgresql.conf for increasing max connections? I had also recompile
| the kernel and changed maxusers from 0 to 64. I'm not sure if increasing
| it even more would allow me increase connections. Would appreciate some
| help, thanks.
Most likely you are out of shared memory segments that you OS allow.
If you are on Linux try to pump-up shmmax and shmall
Regards
Gaetano Mendola
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