[Lustre-discuss] mpi-io support

[Weikuan Yu]

Hi, Jim,

The MPI-IO patch that was deposited in the lustre contrib tree has been
continuously maintained and developed at ORNL. You may refer to this webpage
for the latest version that is compatible with the latest MPICH2-1.0.6p1. I
have users reported successes about it.

# http://ft.ornl.gov/projects/io/  --> Code Downoad and Readme

Some adventurous features are forthcoming too :)

-- Weikuan
http://ft.ornl.gov/~wyu/

On Jan 11, 2008 8:13 PM, Jim Williams <jwilliam at arsc.edu> wrote:

> When running an earlier version of lustre (1.4.6) we had partial mpi-io
> support.
>  Since upgrading to 1.4.11, that seems to have disappeared.  The version
> that
> we're running is a local compile & 1.4.6 was provided by Sun when we
> deployed
> the machine.  After searching the list archives I see references to the
> adio
> driver in the contrib tree & I suspect that the person who built the
> version
> that we're running didn't include it.  Is that the only missing component
> or do
> I need to do anything else to get mpi-io to work?  Thanks in advance.
> --
> Jim Williams, CISSP CCNA                PGP Key: http://pgp.mit.edu/
> HPC Systems Analyst                     ID 0x4C4D9F19
> Arctic Region Supercomputing Center     University of Alaska Fairbanks
> 909 Koyukuk Dr, Suite 105
> PO Box 756020                           Voice: 907-450-8623
> Fairbanks, AK 99775-6020                Fax: 907-450-8605
>
> # find / -iname base -exec chown -R us {} \;
>
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