Archives


- Beowulf
- Beowulf Announce
- Scyld-users
- Beowulf on Debian

HD cloning

Many of your questions may have already been answered in earlier discussions or in the FAQ. The search results page will indicate current discussions as well as past list serves, articles, and papers.

Search

Felix Rauch rauch at inf.ethz.ch
Mon Dec 4 06:51:50 PST 2000


On Mon, 4 Dec 2000, Rich Grenyer wrote:
> Has anyone had any experience with cloning hard drives for cluster 
> installations? Our cluster needs fully functional disk-based nodes 
> unfortunately, and I don't feel like running through the RedHat 
> installation procedure that many times - any suggestions, or am I 
> just being lazy?

We use our own tool "Dolly" to clone cluster nodes. The tool is not
very user friendly (lack of time to work on it :-( , therefore we use
simple config-files (one per cloning-operation)), but it does fast
clones to any number of nodes, where the speed is independant on the
number of nodes (e.g. 2 GB partition to 24 machines takes < 4 minutes).

For more information, see the README-File:
http://www.cs.inf.ethz.ch/CoPs/patagonia/dolly.html

We presented a paper at EuroPar 2000. Information about the paper as
well as the source for the tool can be found on:
http://www.cs.inf.ethz.ch/CoPs/patagonia/

- Felix
-- 
Felix Rauch                      | Email: rauch at inf.ethz.ch
Institute for Computer Systems   | Homepage: http://www.cs.inf.ethz.ch/~rauch/
ETH Zentrum / RZ H18             | Phone: ++41 1 632 7489
CH - 8092 Zuerich / Switzerland  | Fax:   ++41 1 632 1307





More information about the Beowulf mailing list