On Thu, Oct 19, 2006 at 05:57:02PM -0500, Sam Lang wrote: > This means if a bunch of jobs all do a create of the same > file (stupid sure, but possible), all the ones that got EEXISTS back > have to do a lookup. We could potentially optimize this by sticking > the handle into the error response.
Sam brings this up because we were looking at the messy ADIOI_PVFS2_Open code earlier this week. mpi-io-test exhibits this behavior. It's wierd but not wrong, so ROMIO's got to deal with it. ==rob -- Rob Latham Mathematics and Computer Science Division A215 0178 EA2D B059 8CDF Argonne National Lab, IL USA B29D F333 664A 4280 315B _______________________________________________ Pvfs2-developers mailing list [email protected] http://www.beowulf-underground.org/mailman/listinfo/pvfs2-developers
