From: Yasunori Goto <y-goto@jp.fujitsu.com>
To: Christoph Lameter <clameter@sgi.com>
Cc: mbligh@mbligh.org, krafft@de.ibm.com, linux-mm@kvack.org,
linux-kernel@vger.kernel.org,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Subject: Re: [patch 2/2] enables booting a NUMA system where some nodes have no memory
Date: Thu, 16 Nov 2006 10:22:05 +0900 [thread overview]
Message-ID: <20061116101358.2CB6.Y-GOTO@jp.fujitsu.com> (raw)
In-Reply-To: <20061116095945.e6ad4440.kamezawa.hiroyu@jp.fujitsu.com>
> 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
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next prev parent reply other threads:[~2006-11-16 1:22 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-15 18:30 [patch 0/2] fix bugs while booting on NUMA system where some nodes have no mem Christian Krafft
2006-11-15 18:32 ` [patch 1/2] fix call to alloc_bootmem after bootmem has been freed Christian Krafft
2006-11-21 16:55 ` Andrew Morton
2006-11-21 18:02 ` Christian Krafft
2006-11-21 18:26 ` Andrew Morton
2006-11-22 9:23 ` Arnd Bergmann
2006-11-15 18:34 ` [patch 2/2] enables booting a NUMA system where some nodes have no memory Christian Krafft
2006-11-15 21:24 ` Christoph Lameter
2006-11-15 21:58 ` Jack Steiner
2006-11-15 22:40 ` Christoph Lameter
2006-11-15 22:43 ` Martin Bligh
2006-11-15 22:52 ` Christoph Lameter
2006-11-16 0:54 ` KAMEZAWA Hiroyuki
2006-11-16 0:57 ` Christoph Lameter
2006-11-16 1:17 ` KAMEZAWA Hiroyuki
2006-11-16 15:40 ` Christian Krafft
2006-11-16 15:49 ` Martin J. Bligh
2006-11-16 18:46 ` Christoph Lameter
2006-11-16 2:01 ` Martin Bligh
2006-11-16 1:35 ` Jack Steiner
2006-11-16 1:57 ` Christoph Lameter
2006-11-16 2:09 ` Martin Bligh
2006-11-16 2:35 ` Christoph Lameter
2006-11-16 3:28 ` Jack Steiner
2006-11-15 22:05 ` Martin Bligh
2006-11-15 22:41 ` Christoph Lameter
2006-11-15 22:46 ` Martin Bligh
2006-11-15 22:51 ` Christoph Lameter
2006-11-16 0:59 ` KAMEZAWA Hiroyuki
2006-11-16 1:22 ` Yasunori Goto [this message]
2006-11-16 0:26 ` Arnd Bergmann
2006-11-16 0:45 ` Christoph Lameter
2006-11-16 13:08 ` Arnd Bergmann
2006-11-16 0:44 ` Jesper Juhl
2006-11-16 0:46 ` Christoph Lameter
2006-11-16 15:21 ` Lee Schermerhorn
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