Re: install RHEL 3 Up4 dell 7400

Sergio Arregui <[email protected]> Mon, 01 Sep 2008 09:27:38 -0700
Newsgroups gmane.linux.redhat.release.taroon.general
Message-ID <[email protected]>
Hello,

   Problem solved!! We switch from update 4 to update 7 and everything
works fine,
even the SAS controller has its drivers. Thank you for answering my
questions.

Sergio Arregui


Leinweber, James wrote:
> Sergio Arregui:
>> ... it is a requirement of the software for which the
>> computer was acquired to use RedHat 3
> 
> The problem of old software on new hardware can be finessed with
> Xen, can't it?  Try installing a Redhat 5.2 Xen hypervisor in
> Dom0 and than install a Redhat 3 Xen virtual guest.  That way,
> the hypervisor is between your legacy application and the
> actual hardware.  I think Redhat even has paravirtualized
> RHEL 3 kernels to maximize the performance.
> 
> Note that inserting a hypervisor make make applications run
> either faster, a little slower, or a lot slower, depending
> on exactly what memory, disk, and network I/O access patterns
> they have, what kind of virtualization you are using, and
> what kind of hardware assists your CPU's provide.  Slightly
> slower is typical (5%-15%).
> 
> -- Jim Leinweber
> State Laboratory of Hygiene, University of Wisconsin - Madison
> <jiml-qDHGe9P1N6L2fBVCVOL8/[email protected]> 2810 Walton Commons West; phone +1 608 221 6281
> PGP fp: 2E36 47BC DB03 57CE 86AD  19CC 41A1 9179   5C6B C8B9
> 
> 
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