Re: [OMPI users] nfs romio

2007-07-05 Thread Robert Latham
On Mon, Jul 02, 2007 at 12:49:27PM -0500, Adams, Samuel D Contr AFRL/HEDR wrote: > Anyway, so if anyone can tell me how I should configure my NFS server, > or OpenMPI to make ROMIO work properly, I would appreciate it. Well, as Jeff said, the only safe way to run NFS servers for ROMIO is by dis

Re: [OMPI users] nfs romio

2007-07-04 Thread Jeff Squyres
Bummer. I know there's some kind of issue with the "noac" NFS value (no attribute caching; when I enabled that on my cluster, my entire cluster got veeeryyy slowww with regards to NFS). We unfortunately don't have much ROMIO expertise here on the OMPI list; we pretty much import it