On Tue, May 13, 2008 at 07:37:34PM +0200, Emmanuel Florac wrote: > However the performance is abysmal : the network thruput between the > nodes is 8MB/s while copying! the total cluster write performance > (cp from local disk to pvfs storage) is 17 MB/s.... What can be going so > wrong? Any hint would be appreciated.
How are you copying? The version of coreutils in debian etch (5.97-5.3) will use a very tiny blocksize in some situations. Is pvfs2-cp any better? ==rob -- Rob Latham Mathematics and Computer Science Division A215 0178 EA2D B059 8CDF Argonne National Lab, IL USA B29D F333 664A 4280 315B _______________________________________________ Pvfs2-users mailing list [email protected] http://www.beowulf-underground.org/mailman/listinfo/pvfs2-users
