[Beowulf] MPI and Redhat9 NFS slow down
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Mark Hahn hahn at physics.mcmaster.caFri Aug 27 15:12:14 PDT 2004
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> The sync option is the default export setting. it's worth noting that sync is the default because async is "unsafe". in the sense that clients being told that a write succeeds before the server is sure the data is physically on disk. this is pretty conservative; all my clusters use async. take a walk on the wild side eh? regards, mark hahn.
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