There is a good chance that the FORTRAN runtime is issuing a system call that the orangefs module doesn't support. (such as a lock) If you can strace POP, you can probably find out which system call fails.
kevin >Hi all, > > >Recently, I am trying to run POP (Parallel Ocean Program, written with >fortran) with Orangefs. And found that there is always an I/O error >reporting parameter is not correct from POP if I configure it to output >file to Orangefs. But POP works fine if configure > its output to NFS. I also run IOR (written with C) with orangefs, and >everything works fine too. Is there anybody has experience of running >fortran program on orangefs ? How Can I figure out what's the problem? > > >I tested both kernel module client interface and fuse interface, with >orangefs-2.9.0 version. > > >Thanks > > > >-- >Best Regards ! >Chao > > > >
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