Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: Re: [OMPI users] ADIOI_Set_lock failure
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2008-01-18 19:44:12


FWIW, you might want to ask the ROMIO maintainers if this is a known
problem. I unfortunately have no idea. :-\

On Jan 16, 2008, at 12:12 PM, Brock Palen wrote:

> Hello,
> Using OpenMPI-1.2.3+pgi-7.0+hdf5 parallel + lustre is giving me the
> error:
>
> File locking failed in ADIOI_Set_lock. If the file system is NFS, you
> need to use NFS version 3, ensure that the lockd daemon is running on
> all the machines, and mount the directory with the 'noac' option (no
> attribute caching).
> [nyx357.engin.umich.edu:21186] MPI_ABORT invoked on rank 0 in
> communicator MPI_COMM_WORLD with errorcode 1
>
> Has anyone else managed to use hdf5+lustre+openMPI's romio setup? I
> can do MPI_File_wirte and MPI_File_read just fine.
>
>
> Brock Palen
> Center for Advanced Computing
> brockp_at_[hidden]
> (734)936-1985
>
>
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users

-- 
Jeff Squyres
Cisco Systems