On Tue, Jan 15, 2008 at 06:26:48PM +0000, Tobias Brandvik wrote: > I'm having some trouble getting the parallel hdf5 tests to pass using > mpich2 and pvfs2. Below is the result of the following commands which > runs the hdf5 tests: > > export HDF5_PARAPREFIX=pvfs2:/mnt/pvfs2 > ./testphdf5
Hi Tobias I'm super-excited to see someone else besides a ROMIO developer use the file system prefix! Do you happen to have PVFS mounted also? > Proc 0: *** PHDF5 ERROR *** > Assertion (H5Fcreate) failed at line 126 in t_chunk_alloc.c I strongly suspect that the HDF5 test here assumes that it can do 'open(/mnt/pvfs2/filename)' -- i.e. access the HDF5_PARAPREFIX directory through the VFS. I hammer those guys on this point time and time again. It looks like this new test is buggy with respect to ROMIO filenames. I'll take this up with the HDF5 guys and we'll see if we can get a fix to you. In the meantime, try running all the other tests (run with -exclude calloc) and let us know if all the other tests still pass. Thanks! ==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
