From: Dave Hansen <haveblue@us.ibm.com>
To: Andi Kleen <ak@suse.de>
Cc: Carl-Daniel Hailfinger <c-d.hailfinger.kernel.2003@gmx.net>,
Henti Smith <bain@tcsn.co.za>,
linux-kernel@vger.kernel.org, lse-tech@lists.sourceforge.net
Subject: Re: [Lse-tech] Re: maximum possible memory limit ..
Date: Mon, 28 Apr 2003 09:45:53 -0700 [thread overview]
Message-ID: <3EAD5AC1.7090003@us.ibm.com> (raw)
In-Reply-To: 20030428141023.GC4525@Wotan.suse.de
Andi Kleen wrote:
> Realistic limit currently is ~16GB with an IA32 box. For more you need
> an 64bit architecture.
Let's say 32GB :) It boots just fine with 2.5.68, no additional
patches. There's even half a gig of lowmem free.
curly:~# cat /proc/meminfo
MemTotal: 32688576 kB
MemFree: 32644196 kB
Buffers: 3632 kB
Cached: 8068 kB
SwapCached: 0 kB
Active: 9420 kB
Inactive: 4616 kB
HighTotal: 32112640 kB
HighFree: 32098240 kB
LowTotal: 575936 kB
LowFree: 545956 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 160 kB
Writeback: 0 kB
Mapped: 4596 kB
Slab: 8316 kB
Committed_AS: 5544 kB
PageTables: 260 kB
VmallocTotal: 114680 kB
VmallocUsed: 3792 kB
VmallocChunk: 110888 kB
--
Dave Hansen
haveblue@us.ibm.com
next prev parent reply other threads:[~2003-04-28 16:34 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-24 18:05 maximum possible memory limit Henti Smith
2003-04-24 18:35 ` Valdis.Kletnieks
2003-04-28 13:08 ` Carl-Daniel Hailfinger
2003-04-28 14:10 ` [Lse-tech] " Andi Kleen
2003-04-28 15:11 ` Carl-Daniel Hailfinger
2003-04-28 15:16 ` Andi Kleen
2003-04-28 16:52 ` Dave Hansen
2003-04-28 16:58 ` Martin J. Bligh
2003-04-28 22:40 ` William Lee Irwin III
2003-04-28 23:50 ` Dave Jones
2003-04-29 0:00 ` William Lee Irwin III
2003-04-29 0:06 ` Dave Jones
2003-04-29 0:13 ` William Lee Irwin III
2003-04-28 22:34 ` William Lee Irwin III
2003-04-28 22:33 ` William Lee Irwin III
2003-04-29 4:02 ` William Lee Irwin III
2003-04-28 16:45 ` Dave Hansen [this message]
2003-04-28 16:57 ` Carl-Daniel Hailfinger
2003-04-28 17:13 ` Andi Kleen
2003-04-28 17:53 ` David Mosberger
2003-04-28 18:31 ` Gerrit Huizenga
2003-04-28 19:05 ` David Mosberger
2003-04-28 17:16 ` Dave Hansen
2003-04-28 17:36 ` Carl-Daniel Hailfinger
2003-04-28 17:44 ` Andi Kleen
2003-04-28 22:43 ` William Lee Irwin III
2003-04-28 22:43 ` William Lee Irwin III
2003-04-28 18:57 ` Anton Blanchard
2003-04-28 17:14 ` Andi Kleen
2003-04-28 17:26 ` Dave Hansen
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