[rescue] SGI, Origin 200, and speed?
lionel4287 at verizon.net
Wed Apr 28 14:26:06 CDT 2004
> From: Dave McGuire <mcguire at neurotica.com>
> Date: 2004/04/28 Wed PM 06:58:30 GMT
> To: The Rescue List <rescue at sunhelp.org>
> Subject: Re: [rescue] SGI, Origin 200, and speed?
> On Apr 28, 2004, at 2:55 PM, Micah R L wrote:
> >> You cannot put four processors in one Origin200 chassis. But, to
> >> be clear, connecting two Origin200 systems (or two-or-more Origin2000
> >> systems) together creates *one* computer. The output of "hinv" on a
> >> two-dual-cpu-chassis, CrayLinked Origin200 system will report four
> >> processors.
> > I was actually wondering about that.
> > I'll show my ignorance and ask another question... do you need only
> > one copy of IRIX installed on the HDD? Does that mean that you might
> > not need a disk in the second chassis?
> Read my lips: IT BECOMES ONE COMPUTER. :)
> If you put a disk in the second chassis, it will show up as a disk ON
> THE OTHER SCSI BUS. Get it?
> You will have one computer with four SCSI buses. Two ethernet
> interfaces. Six PCI slots. One copy of IRIX on one system disk.
Do your nodes need to be "balanced" or "mirror" of each other (have the same #Proc/speeds)?
More information about the rescue