Gentoo Archives: gentoo-server

From: Christian Parpart <trapni@g.o>
To: gentoo-server@l.g.o
Subject: [gentoo-server] Opteron; BIOS ack's all 4GB RAM, but OS does not
Date: Sat, 14 May 2005 14:54:17
Message-Id: 200505141654.23546.trapni@gentoo.org
1 Hi all,
2
3 I finally got it; my Operaton workstation with 2x Opteron248 CPUs and 4GB RAM
4 is arrived. However, the BIOS says that I really have 4GB RAM inside, that I
5 have, but the Linux is just telling me something about 3GB. `free -mt` as
6 well as `kinfocenter` are telling this. Although, I (unfortunately) *had* to
7 install windows2003 on a partition, too (for working for my company), and
8 there it is also just telling me something about 3 (instead of 4) GB RAM.
9
10 Did I miss something?
11
12 mem=4096M in boot commandline didn't help there much.
13
14 I'm having a TYAN board, with PhoenixBIOS on it. The handbook is far off being
15 a good handbox, so, did I miss something I should configure/reconfigure in
16 the BIOS then, so, that the OS will use all RAM?
17
18 I found something about "Memory hole" and "1024MB". maybe this is my missing
19 1GB? But I can't really disable it, although, playing around w/ this value
20 didn't change anything (yet)...
21
22 Thanks in advance,
23 Christian Parpart.
24
25 --
26 Netiquette: http://www.ietf.org/rfc/rfc1855.txt
27 16:48:58 up 52 days, 5:55, 0 users, load average: 1.53, 1.57, 1.40

Replies

Subject Author
Re: [gentoo-server] Opteron; BIOS ack's all 4GB RAM, but OS does not Patrick Lauer <patrick@g.o>
Re: [gentoo-server] Opteron; BIOS ack's all 4GB RAM, but OS does not Bastian Balthazar Bux <BastianBalthazarBux@×××××××××.it>
Re: [gentoo-server] Opteron; BIOS ack's all 4GB RAM, but OS does not Eric Thibodeau <kyron@×××××.com>