From: dbaffaleuf@capdata-osmozium.com
To: pgsql-docs@postgresql.org
Subject: hugepagesize instead of PAGE_SIZE
Date: Fri, 21 Oct 2016 16:02:24 +0000
Message-ID: <20161021160224.1414.57667@wrigleys.postgresql.org> (raw)
List-Unsubscribe: <mailto:majordomo@postgresql.org?body=unsub%20pgsql-docs>
The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/9.4/static/kernel-resources.html
Description:
Hi,
As per the documentation:
"6490428 / 2048 (PAGE_SIZE is 2MB in this case) are roughly 3169.154 huge
pages, so you will need at least 3170 huge pages:"
should be :
"6490428 / 2048 (HugePageSize is 2MB in this case) are roughly 3169.154 huge
pages, so you will need at least 3170 huge pages:"
getconf PAGE_SIZE reports 4096 bytes and refers to the VM page size , not
the huge page size.
Thx,
--
Sent via pgsql-docs mailing list (pgsql-docs@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-docs
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-docs@postgresql.org
Cc: dbaffaleuf@capdata-osmozium.com
Subject: Re: hugepagesize instead of PAGE_SIZE
In-Reply-To: <20161021160224.1414.57667@wrigleys.postgresql.org>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox