Sorry, meant to post to the list.

-----Original Message-----
From: Meanor, Tim 
Sent: Thursday, January 05, 2006 11:41 AM
To: '[EMAIL PROTECTED]'
Subject: RE: z/Linux to p/Linux


The service console in ESX is a minimal RH 7.2 OS.  It's purpose is to
bootstrap the hardware, then turn over control to the ESX kernel and
resource manager.  So IT Week is incorrect in referring to ESX as "based
on a Linux kernel".  For more information, see
http://www.vmware.com/pdf/esx2_performance_implications.pdf.

-----Original Message-----
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of
Carsten Otte
Sent: Thursday, January 05, 2006 11:25 AM
To: [email protected]
Subject: Re: z/Linux to p/Linux


Kielek, Samuel wrote:
> That is incorrect. ESX does not run on Red Hat or any other Linux
> based OS. I think you are referring to the service console which is 
> based off of an older version of Red Hat (7.x). However, the service 
> console is not required for operation. In fact, you can shut the 
> service console down altogether and your guests will continue to run 
> just fine. I think people mistakenly think that the ESX hypervisor 
> runs under Linux because it uses a familiar Linux bootstrap process, 
> but that is where the similarity ends..
No it is very correct. VMware ESX is a distribution based on the Linux
Kernel. "The ESX software is based on a Linux kernel, and installation
on our test system - an eight-way IBM x440 server, detailed below - took
about 15 minutes. Once installed, ESX is managed from a Web-based
console, and virtual machines are accessed using network-based remote
control tools. Several guest operating systems are supported, including
Windows, Linux and NetWare. The most notable omission is Solaris x86."

quoted from:
http://www.itweek.co.uk/itweek/software/2085877/vmware-esx-server

cheers,
Carsten
--

Carsten Otte
IBM Linux technology center
ARCH=s390

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