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Date:      Wed, 17 Apr 2002 17:24:20 -0400 (EDT)
From:      Vivek Khera <khera@kcilink.com>
To:        freebsd-questions@freebsd.org
Subject:   Re: postgresql max_connections - out of semaphore sets
Message-ID:  <200204172124.g3HLOKVx059078@onceler.kciLink.com>
References:  <Pine.GSO.4.44.0204121629590.17335-100000@mail.ilrt.bris.ac.uk>

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>>>>> "JG" == Jan Grant <Jan.Grant@bristol.ac.uk> writes:

JG> I asked exactly this question a couple of weeks ago, with no response.
JG> There does not (as far as I can tell) appear to be a boot-time
JG> configuration for this, so you're stuck building a kernel with larger
JG> values for SEMMNI.

JG> This is really easy, however: check /usr/src/sys/i386/conf/GENERIC and
JG> LINT for the appropriate option definitions.

JG> Nevertheless, I'd _love_ to be corrected on this, because it is
JG> certainly a bit of a pain.

sysctl has a kern.ipc.semmni value, so presumably you can set it.  You
may be able to do it while the system is running or maybe you need to
set it from /boot/loader.conf.

-- 
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Vivek Khera, Ph.D.                Khera Communications, Inc.
Internet: khera@kciLink.com       Rockville, MD       +1-240-453-8497
AIM: vivekkhera Y!: vivek_khera   http://www.khera.org/~vivek/

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