[mpich-discuss] mpich-3.2.1 configure with orangefs-2.9

Tue Nov 14 18:08:24 CST 2017

On Tue, 2017-11-14 at 16:54 -0600, Weihao Liang wrote:
> Hi, all
> 
> I have a question is that how to configure mpich-3.2.1 with orangefs-
> 2.9 (pvfs2)? I just want to enable the MPI-IO ability when running
> MPI program on pvfs2 filesystem.

The process is still the same it has always been.  OrangeFS is a
rebranding of what we used to call PVFS v2 :

Configure MPICH with the `--with-file-system=pvfs2` flag.

If you want to configure other file systems, add them with '+':

`configure --prefix=/usr/local/whatever --with-file-system=pvfs2+ufs`

==rob
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