[Swift-devel] VDS1 transfer executable

Mihael Hategan hategan at mcs.anl.gov
Tue Jul 24 09:49:30 CDT 2007


Can you be more specific on what bottlenecks we're trying to avoid?

On Tue, 2007-07-24 at 14:45 +0000, Ben Clifford wrote:
> > (unless there's some form of JVM running on some form of head node 
> > permanently).
> 
> Transfer stuff needs to (sometimes) run on the worker node, not the head 
> node, I think.
> 
> I think running things through the head node is going to produce similar 
> performance bottle necks to running on the submit node in the case of 
> running on a single site with a distributed file system supplying the 
> data.
> 




More information about the Swift-devel mailing list