[Myrinet] PVFS and ROMIO

Hello,

I'm trying  to make some mpi-io tests with mpich-gm and pvfs. I have
built MPICH-GM wiith romio support, using the following configure flags:

/configure -prefix=/usr/local/sys/mpi_1217b -nodevdebug
-cflags=-I/usr/local/sys2/src/gm-1.5_Linux_P2/binary/include
-I/usr/src/pvfs-1.5.3/include -device=ch_gm -opt=-O2
--lib=-L/usr/local/sys2/src/gm-1.5_Linux_P2/binary/lib/ -lgm -lpthread
-L/usr/src/pvfs-1.5.3/lib/ -lminipvfs -arch=Linux -fc=pgf77
-fflags=-Msignextend -tp p6 -Mcache_align  -Mdalign -f90=pgf90
-f90flags=-Msignextend -tp p6 -Mcache_align  -Mdalign -cc=gcc -rsh=ssh
--with-mpe --with-java=/usr/local/sys/jdk1.2.2/
--with-romio=-file_system=pvfs

Trying to run our mpi-io tests on PVFS, I get the following error
message:
Error in MPI_File_open: ROMIO has not been configured to use the NFS
file system

So what's wrong here? Why do I have to configure NFS support in ROMIO to
write data to our
PVFS filesystem?

Any ideas?

Regards

Herbert

begin:vcard 
n:Huber;Herbert
x-mozilla-html:FALSE
org:Leibniz-Rechenzentrum;Gruppe Hochleistungssysteme
adr:;;Leibniz-Rechenzentrum der Bayerischen Akademie der Wissenschafte;München;;D-80333;Germany
version:2.1
email;internet:[email protected]
title:Dr.
x-mozilla-cpt:;0
fn:Herbert Huber
end:vcard