Re: FreeBSD 5.2.1, postgresql 7.4.5 and shared memory settings - Mailing list pgsql-general

From Alvaro Herrera
Subject Re: FreeBSD 5.2.1, postgresql 7.4.5 and shared memory settings
Date
Msg-id 20050130211352.GA20888@dcc.uchile.cl
Whole thread Raw
In response to FreeBSD 5.2.1, postgresql 7.4.5 and shared memory settings  (Rick Apichairuk <rapichai@gmail.com>)
List pgsql-general
On Sun, Jan 30, 2005 at 03:21:25PM -0500, Rick Apichairuk wrote:

> This is confusing because the requested size is both higher than
> SHMMIN and lower than SHMMAX  as you can see below:

Maybe your problem is shmall:

> [ root@www ] $ sysctl -a | grep kern.ipc
> kern.ipc.shmmax: 33554432
> kern.ipc.shmmin: 1
> kern.ipc.shmmni: 192
> kern.ipc.shmseg: 128
> kern.ipc.shmall: 8192

Not sure if that is measured in the same units on your platform though.

--
Alvaro Herrera (<alvherre[@]dcc.uchile.cl>)
"La persona que no quería pecar / estaba obligada a sentarse
 en duras y empinadas sillas    / desprovistas, por cierto
 de blandos atenuantes"                          (Patricio Vogel)

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