Eh, Barton, you mean 1 Intel 2ghz core, don't you? Assuming an Intel server to be 2 quad-core sockets, that would be almost 1 z10 IFL versus 1 Intel server. Or do I completely misunderstand you?
Best regards, Pieter Harder [EMAIL PROTECTED] tel +31-73-6837133 / +31-6-47272537 -----Oorspronkelijk bericht----- Van: Linux on 390 Port [mailto:[EMAIL PROTECTED] Namens Barton Robinson Verzonden: dinsdag 11 november 2008 22:35 Aan: LINUX-390@VM.MARIST.EDU Onderwerp: Re: How to virtualize Windows under SLES Linux on zSeries - PJBR Academic in the fact that it wouldn't make sense from a business perspective. Simple arithmetic: Emulation normally takes an order of magnitude more cycles. Thus a workload that consumes 10% of a 2Ghz intel processor would consume 1/2 of a z10 IFL. Even with the new low price for z10 IFL, making a business case would be difficult. The Mantissa website seems to focus on education - one class can have their "intel" servers, then when the class is over, the next class can have their "intel" servers - that could make business sense if academia looks for business sense - but VMWare is likely going to be a better business case. If Mantissa is very good at miracles and they get only 2 times the cycle requirement, with servers that are 10% busy, assuming 2ghz processors, one z10 IFL will max out replacing 10 intel servers. I will be eagerly waiting to see some real performance data. (And of course when someone asked to put up open solaris on our z9, i quickly said yes as performance will be "interesting" i am sure). Brabant Water N.V. Postbus 1068 5200 BC 's-Hertogenbosch http://www.brabantwater.nl Handelsregister: 16005077 ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
