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To: "Jie Liang" <jliang@stbernard.com>
cc: pgsql-sql@postgresql.org
Subject: Re: shared_buffers and shmall,shmmax 
In-reply-to: <00C5463E8A5F7C41A8396D701A6734B101C07CDB@mail01.stbernard.com> 
References: <00C5463E8A5F7C41A8396D701A6734B101C07CDB@mail01.stbernard.com>
Comments: In-reply-to "Jie Liang" <jliang@stbernard.com>
	message dated "Thu, 25 Jan 2007 12:11:32 -0800"
Date: Thu, 25 Jan 2007 15:14:30 -0500
Message-ID: <23958.1169756070@sss.pgh.pa.us>
From: Tom Lane <tgl@sss.pgh.pa.us>
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> shmall is 65536 page

And how big is a page?

			regards, tom lane