RE: Solaris memory management
The release notes I am looking at on Sun's site are showing that that
parameter is obsoleted, of course then they define it.
So maybe this web page will give you what you need. I like the System
Admin collection of manuals.
http://docs.sun.com/app/docs/doc/806-7009/6jftnqskt?a=view
Bottom of the page.
Good luck.
s
-----Original Message-----
From: owner-informix-list@iiug.org [mailto:owner-informix-list@iiug.org]
On Behalf Of Dirk Moolman
Sent: Tuesday, April 12, 2005 9:19 AM
To: Martin Fuerderer
Cc: informix-list@iiug.org; owner-informix-list@iiug.org
Subject: RE: Solaris memory management
-----Original Message-----
From: Martin Fuerderer [mailto:MARTINFU@de.ibm.com]
Sent: 11 April 2005 06:57 PM
[dirk]
owner-informix-list@iiug.org wrote on 11.04.2005 13:35:51:
> I am trying to find out what the limit is on contiguous memory in
> Solaris. Can I grab one segment of 20G, or will Solaris break the
> segment down into smaller pieces ?
>
> For example, if I run onstat -g seg, can I have one segment of 20G, or
> is this not possible ?
>
> I am using Solaris 9 and IDS 7.31 FD3 ...... 64bit
>
> Dirk Moolman
> Database and Unix Administrator
> MXGROUP
>
> "People demand freedom of speech as a compensation for the freedom of
> thought which they seldom use."
>
> sending to informix-list
[martin]
>Hi,
>
>in general this is configurable in the kernel. Maximum possible
>configuration may also depend on Solaris version, but I don't know.
>The kernel parameter may be something like
> shminfo_shmseg
>but I'm not 100% sure.
Does anyone know if shmseg has a limitation on it ? I remember working
on AIX, which had a limit on this, and that shmseg was broken up into
separate chunks. They had a work around for this though, but it wasn't
the default.
sending to informix-list
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