linux-kernel - Re: [patch 2/2] enables booting a NUMA system where some nodes have no memory

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20061116101358.2CB6.Y-GOTO@jp.fujitsu.com>
Date:	Thu, 16 Nov 2006 10:22:05 +0900
From:	Yasunori Goto <y-goto@...fujitsu.com>
To:	Christoph Lameter <clameter@....com>
Cc:	mbligh@...igh.org, krafft@...ibm.com, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Subject: Re: [patch 2/2] enables booting a NUMA system where some nodes have no memory

> I hear some vender's machine has this configuration. (ia64, maybe SGI or HP)
> 
> Node0: CPUx0 + XXXGb memory
> Node1: CPUx2 + 16MB memory
> Node2: CPUx2 + 16MB memory
> 
> memory of Node1 and Node2 is tirmmed at boot by GRANULE alignment.
> Then, final view is
> Node0 : memory-only-node
> Node1 : cpu-only-node
> Node2 : cpu-only-node.

IIRC, this is HP box. It is using memory interleave among nodes.

Bye.
-- 
Yasunori Goto 


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/