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From: Tom Lane <[email protected]>
To: data tanger <[email protected]>
Cc: [email protected]
Subject: Re: Issue with SHMALL parameter
Date: Tue, 18 Sep 2012 12:07:46 -0400
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>

data tanger <[email protected]> writes:
> Here are the shmall and the shmax params of my server:
> #cat /proc/sys/kernel/shmmax     68719476736
> #cat /proc/sys/kernel/shmall     4294967296

SHMALL is measured in pages not bytes on Linux.  I wonder if that value
is too large and is causing an internal integer overflow in the kernel.

			regards, tom lane

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