From: Michael Heaney <mheaney@jcvi.org>
To: Scott Ribe <scott_ribe@elevated-dev.com>
To: pgsql-admin@postgresql.org <pgsql-admin@postgresql.org>
Subject: Re: Huge pages not working on PG 9.4
Date: Fri, 16 Jan 2015 17:34:29 -0500
Message-ID: <54B991F5.7040505@jcvi.org> (raw)
In-Reply-To: <73DC9DCF-7C2D-49F7-8E8C-19F9C9E13854@elevated-dev.com>
References: <54B98BB5.4050902@jcvi.org>
<73DC9DCF-7C2D-49F7-8E8C-19F9C9E13854@elevated-dev.com>
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On 1/16/2015 5:13 PM, Scott Ribe wrote:
> On Jan 16, 2015, at 3:07 PM, Michael Heaney <mheaney@jcvi.org> wrote:
>> I've set a reasonable nr_hugepages value in /etc/sysctl.conf. Is there some kernel mod or environment variable that I also need?
> This?
>
> <https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/5/html/Tuning_and_Optimizing_...;
>
I'll have the SA's add the 'memlock' parameter to /etc/security/limits.conf,
and try it again. Thanks!
--
Michael Heaney
JCVI
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To: pgsql-admin@postgresql.org
Cc: mheaney@jcvi.org, scott_ribe@elevated-dev.com
Subject: Re: Huge pages not working on PG 9.4
In-Reply-To: <54B991F5.7040505@jcvi.org>
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