From: Anton Blanchard <anton@samba.org>
To: Harald Holzer <harald.holzer@eunet.at>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Timothy D. Witham" <wookie@osdl.org>
Subject: Re: i686 SMP systems with more then 12 GB ram with 2.4.x kernel ?
Date: Fri, 4 Jan 2002 02:15:09 +1100 [thread overview]
Message-ID: <20020103151509.GC19873@krispykreme> (raw)
In-Reply-To: <1009649897.12942.2.camel@hh2.hhhome.at> <1009992652.1249.11.camel@wookie-laptop.pdx.osdl.net> <1009994687.12942.14.camel@hh2.hhhome.at> <1009995669.1253.17.camel@wookie-laptop.pdx.osdl.net> <1010015450.15492.19.camel@hh2.hhhome.at>
In-Reply-To: <1010015450.15492.19.camel@hh2.hhhome.at>
> Today i checked some memory configurations and noticed that the low
> memory decreases, when i add more memory to the system,
> and the size of reserved memory increases:
>
> at 1GB ram, are 16,936kB low mem reserved.
> 4GB ram, 72,824kB reserved
> 8GB ram, 142,332kB reserved
> 16GB ram, 269,424kB reserved
> 32GB ram, 532,080kB reserved, usable low mem: 352 MB
> 64GB ram ??
If you need 64G of RAM and decent performance you dont want an x86.
Use a sparc64, alpha or ppc64 linux machine.
Anton
next prev parent reply other threads:[~2002-01-03 15:17 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-29 18:18 i686 SMP systems with more then 12 GB ram with 2.4.x kernel ? Harald Holzer
2001-12-29 18:45 ` Alan Cox
2001-12-29 21:24 ` M. Edward (Ed) Borasky
2001-12-30 0:25 ` M. Edward (Ed) Borasky
2001-12-30 2:14 ` Harald Holzer
2001-12-30 2:33 ` M. Edward Borasky
2002-01-01 18:15 ` M. Edward Borasky
2002-01-01 18:46 ` Alan Cox
2002-01-01 19:02 ` M. Edward Borasky
2002-01-02 1:16 ` H. Peter Anvin
2002-01-02 21:17 ` Gerrit Huizenga
2002-01-06 8:20 ` Benjamin LaHaise
2002-01-06 16:16 ` Alan Cox
2002-01-06 20:23 ` Benjamin LaHaise
2002-01-06 23:37 ` Chris Wedgwood
2002-01-07 0:29 ` The COUGAR Project M. Edward Borasky
2002-01-07 2:18 ` i686 SMP systems with more then 12 GB ram with 2.4.x kernel ? Marvin Justice
2002-01-07 2:38 ` Chris Wedgwood
2002-01-07 4:40 ` T. A.
2002-01-07 16:20 ` Hugh Dickins
2002-01-02 17:30 ` Timothy D. Witham
[not found] ` <1009994687.12942.14.camel@hh2.hhhome.at>
[not found] ` <1009995669.1253.17.camel@wookie-laptop.pdx.osdl.net>
2002-01-02 23:50 ` Harald Holzer
2002-01-03 0:16 ` Alan Cox
2002-01-03 13:30 ` Rik van Riel
2002-01-04 12:09 ` Hugh Dickins
2002-01-04 12:15 ` Rik van Riel
2002-01-03 0:17 ` Mark Zealey
2002-01-03 13:28 ` Rik van Riel
2002-01-03 14:33 ` Stephan von Krawczynski
2002-01-03 16:38 ` Rik van Riel
2002-01-03 15:15 ` Anton Blanchard [this message]
-- strict thread matches above, loose matches on Subject: below --
2001-12-29 19:25 Dieter Nützel
2002-01-06 18:39 Daniel Freedman
2002-01-06 18:59 ` Marvin Justice
2002-01-06 19:45 ` Daniel Freedman
2002-01-06 20:15 ` Marvin Justice
2002-01-07 5:17 ` Daniel Freedman
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