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From: Craig Ringer <ringerc@ringerc.id.au>
To: wangqi <wangqi@edgesoft.cn>
To: 'pgsql-admin@postgresql.org' <pgsql-admin@postgresql.org>
Subject: Re: about shared_buffer and kernel.shmmax
Date: Thu, 21 Jun 2012 12:34:04 +0800
Message-ID: <4FE2A43C.4030209@ringerc.id.au> (raw)
In-Reply-To: <4FE29737.2040405@edgesoft.cn>
References: <4FE29737.2040405@edgesoft.cn>

On 06/21/2012 11:38 AM, wangqi wrote:
> Hi everybody,
> shared_buffer maximum limit is ?
> I set shared_buffer more than 250G, I got error at startup pg.
>


http://www.postgresql.org/docs/9.1/static/kernel-resources.html#SYSVIPC

http://www.postgresql.org/docs/9.1/static/runtime-config-resource.html

http://wiki.postgresql.org/wiki/Guide_to_reporting_problems

--
Craig Ringer

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