On Fri, Jul 23, 2010 at 11:15 PM, Calcpage <calcp...@aol.com> wrote:
> So, how is OSCAR different from RocksCluster?
>

They are different in that Rocks only supports RedHat (and RH
derivatives like CentOS) and maybe Solaris. It uses a RH specific
installation mechanism to install compute node images. Specifically,
it uses kickstart.

Rocks also throws a wrapper around the installer for the head node.
So, when installing Rocks, you are always installing a fresh image on
a bare hard drive.

OSCAR, on the other hand, uses a generic node image mechanism called
sisuite, systemimager. Sisuite is capable of installing many different
operating systems on a bare hard drive.

With Rocks you

1. Image head node
2. Image compute nodes

With OSCAR:

1. Install operating system of choice
2. Install OSCAR head node packages
3. Image compute nodes

Does that help?

Chuck

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