On Mon, 2006-08-14 at 10:57 -0400, Brock Palen wrote: > We will be evaluating pvfs2 (www.pvfs.org) in the future. Is their > any special considerations to take to get romio support with openmpi > with pvfs2 ? > I have the following from ompi_info > > MCA io: romio (MCA v1.0, API v1.0, Component v1.1) > > Does OMPI have to be built pointing at the pvfs2 libs? If so how? I > remember there was a strange way of needing to do this with lam. > > Guidance is much appreciated.
Yeah, some minor trickery is required. I believe you can just do something like: ./configure <options> --with-file-system=panfs+nfs+ufs but it's probably safest to do: ./configure <options> --with-io-romio-flags="--with-file-system=panfs +nfs+ufs" Changing the filesystems you want to include, of course. Brian
