NFS read-ahead?

Emanuel Strobl Emanuel.strobl at gmx.net
Tue May 17 08:40:02 PDT 2005


Am Montag, 16. Mai 2005 16:44 schrieb Andrea Venturoli:
> Mike Tancsa wrote:
> > 	Offhand, not really, but if you look around via google for
> > mount_nfs freebsd "-r" a lot of people suggest r=32768,-w=32768.
> > Perhaps use that as a starting point and experiment to see what gives
> > you the best performance for your situation.
>
> Tried this: with simple tests it doesn't seem to make any difference.
> I guess I'll have to investigate further.
> Thanks for now.

Try using TCP instead of UDP, this improoved throughput with large files a 
lot for me! Even without touching read and write sizes.

-Harry

>
>   bye
> 	av.
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