ShmemAlloc maximum size

From: "hari(dot)prasath" <hari(dot)prasath(at)zohocorp(dot)com>
To: "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org>
Subject: ShmemAlloc maximum size
Date: 2017-02-23 14:47:54
Message-ID: 15a6b7158a4.1011b96b21555.5130948167192940291@zohocorp.com
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I am trying to get some 15MB of shared memory using ShmemAlloc.

Cross checked all my kernal variables set in OS level and also in postgresql.conf.

Cant able to get the required memory(15MB) but if i try with some small memory(1MB), its working fine.

Am i missing something.?

cheers

- Harry

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