To all,

I truly approciate all of the responses...it is much appreciated. As a 
correction...I stated we are running Oscar 3.1 and I meant 3.0. My bad.

Oscar 3.0 has been really stable for us, and we are a bit reluctant to upgrade 
to 4.0 (per Bernard's suggestion) til we get a warm fuzzy it will be fairly 
painless.

As for Ganglia...I have downloaded a number of "rpm's" attempting to get the 
llbrrd.so.O library installed:

 - ganglia-devel-3.0.2-1.i386.rpm
 - rrdtool-1.0.49-1.3.src.rpm
 - rrdtool-1.0.50-24.rhfc4.at.src.rpm
...and I also went and grabbed the gunzipped tarfile.

In every case, the llbrrd.so.O library di not install (I did a global find to 
verify that).

I also verified that it did not install when I tried to install 
ganglia-3.0.2-1.i386.rpm, and then ganglia-gmetad-3.0.2-1.i386.rpm byt iself 
and received:  

error: Failed dependencies:
        librrd.so.0 is needed by ganglia-xxxxxxx-3.0.2-1

FWIW...we are building the cluster to provide a high performce, local mesoscale 
weather prediction environment.

I will try the susggestions made by the various generous individuals...and then 
Oscar 4.0 if this fails. 

R/-Carven A. Scott
National Weather Service
Science and Operations Officer, WFO Anchorage, AK

On Wed, Feb 08, 2006 at 11:36:08AM -0900, [EMAIL PROTECTED] wrote:
> List,
> 
> This is driving me crazy. We have just spun up a small cluster running
> Oscar 3.1. We decided to run ganglia to get a feel for load balance,
> system and network behavior, and possible bottlenecks. We are running
> Redhat Fedora Core 3.

I too run FC3.  My copy of librrd.so.0 comes from /usr/lib/librrd.so.0
and is in the package rrdtool-1.0.49-3 (which came as an RPM) from
ftp://rpmfind.net/linux/fedora/extras/3/i386/rrdtool-1.0.49-4.fc3.i386.rpm

HTH,

-ben

-- 
Ben Hartshorne
email: [EMAIL PROTECTED]
http://ben.hartshorne.net

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