pg.ddx.io  pgsql-hackers@postgresql.org mailing list archive  

help / color / mirror / Atom feed

From: Hannu Krosing <hannu@tm.ee>
To: pgsql-hackers@postgresql.org <pgsql-hackers@postgresql.org>
Subject: problems setting shared memory on linux
Date: Tue, 29 May 2001 15:28:54 +0200
Message-ID: <3B13A416.185811EB@tm.ee> (raw)

Hi

Has anyoone had similar problems ?

I have problems satting SHMALL on some linux (RedHat 6.2) computers

when I try to set them to 128MB (on a 256MB computer),
it has no effect.

[root@amphora2 /root]# echo 134217728 >/proc/sys/kernel/shmmax
[root@amphora2 /root]# echo 134217728 >/proc/sys/kernel/shmall
[root@amphora2 /root]# cat /proc/sys/kernel/shmall
4194304
[root@amphora2 /root]# cat /proc/sys/kernel/shmmax 
134217728

------------------
Hannu

Message-ID: <3B13A416.185811EB@tm.ee>
Permalink:  ../3B13A416.185811EB@tm.ee/
Also on:    postgresql.org/message-id/3B13A416.185811EB@tm.ee

copy link · copy postgr.es

reply

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-hackers@postgresql.org
  Cc: hannu@tm.ee
  Subject: Re: problems setting shared memory on linux
  In-Reply-To: <3B13A416.185811EB@tm.ee>

* 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