Hello Bernard:

OSCAR 4.1 did _not_ work for me with RHEL3u5. Twice, it "hung" while
performing the "Build OSCAR Client Image" step, with no error messages
in the console window.

I backed up to RHEL3u3 and was then able to proceed - at least to the
point of building and booting a client. I'm stuck there now. But that's
another story ... which I'll take up in a separate posting.

Thank you,
Richard Fairfield
Math Sciences Computing Center
University of Washington
My Office Telephone Number: 206-685-2303
MSCC Departmental Telephone Number: 206-616-3636
Fax: 206-685-7419
[EMAIL PROTECTED]

On Sat, 13 Aug 2005, Bernard Li wrote:

Hi Richard:

OSCAR 4.1 should work with RHEL3u5, if that is not the case, please let us 
know.  It will for sure work with our next release (OSCAR 4.2) which will be 
out soon.

As far as the headnode is concerned, there should be no problem using up2date 
to update to Update 5 - the tricky part is to get the RPMs and then copy them 
to /tftpboot/rpm.

I believe up2date has an option of just downloading the RPMs (-d I think), they 
will then be downloaded to /var/spool/up2date.  So perhaps what you can do is 
update your current RHEL3 to Update 5 by using the -d flag, run rpm -Uvh on all 
the downloaded RPMs, copy them to /tftpboot/rpm, and install OSCAR.

You can also consider grabbing the RHEL3u5 ISOs and re-installing your system.

P.S. Update 4 should also be supported, just make sure that you are using the 
redhat-3as-i386.rpmlist.  As far as I know we just do not support gold (first 
release, no updates).

Cheers,

Bernard

________________________________

From: [EMAIL PROTECTED] on behalf of Richard Fairfield
Sent: Wed 10/08/2005 10:32
To: [email protected]
Cc: Richard Fairfield
Subject: [Oscar-users] RHEL 3 updates and OSCAR 4.1




Hello:

We are in the process of setting up our first cluster, using OSCAR 4.1
and Red Hat Enterprise Linux 3.

The OSCAR installation manual says that only Updates 2 and 3 of RHEL 3
are supported, not Update 4. But, using the "up2date" service, we are
currently getting Update 5 on our other RHEL 3 systems.

As we understand the process, we need to have updated the "head" node
to the Update level we want to run, and populated the /tftpboot/rpm/
directory with the RPM files from that Update level, before proceeding
with the installation of client nodes. But, so far, we've been unable
to find a way to obtain a specific Update version, such as Update 3,
or even a definition of exactly what RPM packages comprise a particular
Update version.

Can anyone help us with this problem?

[ Please cc any respones to my email address ([EMAIL PROTECTED]).
Because, until tomorrow, I think that I'll only be getting the daily
mailing list archive ]

Thank you,
Richard Fairfield
Math Sciences Computing Center
University of Washington
My Office Telephone Number: 206-685-2303
MSCC Departmental Telephone Number: 206-616-3636
Fax: 206-685-7419
[EMAIL PROTECTED]


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September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices
Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA
Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf
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