[Beowulf] Network Filesystems performance
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Bruce Allen ballen at gravity.phys.uwm.eduFri Aug 24 02:08:19 PDT 2007
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Glen,
Are your NFS clients and servers networked with gigabit ethernet? If not,
just hit <delete>. If so, keep reading...
If your network can handle jumbo frames (MTU of 6000 or 9000, rather than
the standard MTU of 1500) then shifting to jumbo frames might improve your
NFS performance.
I have also heard reports of NFS performance improvements from using TCP
rather than UDP as the data transmission protocol.
Cheers,
Bruce
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