Re: NFS read-ahead?

From: Emanuel Strobl (Emanuel.strobl_at_gmx.net)
Date: 05/17/05

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    To: freebsd-questions@freebsd.org
Date: Tue, 17 May 2005 15:08:31 +0200

    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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