Yes, a Sun SMP hardware with x86 card(s) might do the job.
The main feature would be a very fast TCP stack, with the x86 part handled
by the cards.
You could always have it looked-at in something like the Sun iForce centre
or the Securedata Fishbowl (if they still exist - Securedata got taken over
recently I think by Dimension Data).
Linux should run OK on the SMP box but I'm not sure if they have ported
their x86 processor switching to Linux. Might have to be Solaris.
Either way you will need a fair bit of RAM and maybe a couple of SPARC CPUs.
Last time I used an x86 offload engine it was pretty slow.

Another option is to go Opteron, which will emulate x86.

Anyway, talk to them, not to me - I have not dealt with any of the above
companies for anything like what you want.

Cheers,

Jill
-- 
Jill Rowling, System Administrator
Eng. Systems Dept, Aristocrat Technologies Australia
Level 2, 55 Mentmore Ave Rosebery NSW 2018
Phone: (02) 9697-4484 Fax: (02) 9663-1412 Email: [EMAIL PROTECTED]


-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, 8 December 2004 10:18 AM
To: [EMAIL PROTECTED]
Subject: [SLUG] Mega X machine spec - ideas?


Here's a spec to please the taste buds...

I've a customer who has been win4lining for a couple of years with great
success.  Their setup goes:

Windows PC. Cygwin. ssh -XCf --> Linux Box --> /bin/win (win4lin runs on
remote box, X forwards back to the Windows PC.

They are looking at going from about 15 users to 80 users. This means a
machine upgrade of sorts. I was wondering what sort of spec 'intel'-wise you
would use to run:

80 users logged on using X windows. Forwarding to Windows PCs via SSH -XCf

Those users will all be running win4lin.

The windows app is a semi-intensive client/server arrangement that generally
requires about 64Mb at least of RAM to run.

There is minimal requirement to access disk on that machine.

There would be major network traffic happening.

I would imagine that 80 ssh sessions would also generate a fair amount of
CPU usage.

I'm thinking about the dual or quad operton processors from someone like
SUN... Has to be x86 unfortunately. Any ideas? Beowolf clusters are not an
option....

TIA


Stuart Guthrie



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