NFS, Why so slow?

Knapp magick.crow at gmail.com
Tue Mar 2 10:45:53 UTC 2010


>> I now have a working NFS between 2 computers using wifi and a router.
>> They are all rated as 802.11g but I am getting only 1,100  kBytes/s.
>> How can I debug this? What might be the problem? I don't even know
>> what info to post to get started.
>> Thanks all.
>
>     No, you asserted that NFS was the slowdown.  I was asking if it was NFS
> that was slow or something else and NFS is just what you're focusing on.]

I did not say that at all (look ^). In fact, I said what type of wifi
I am using in the same sentence as the problem. I have no clue what is
causing the problem. That is why I asked. It could be the NFS or it
could be the wifi or maybe something else?


>>>  Against what are you comparing those speeds?
>
>> I am cp fromRemote Tolocal an ISO file of a movie. The number comes
>> from something called, "network monitor", on my Xubuntu laptop.
>
>     Which is not comparing it to anything.  To determine that NFS is causing
> the slowdown you would have to compare it against a non-NFS operation which
> shows dramatically faster speeds over the same link.  Remember, NFS is going
> over the wireless connection.  If that wireless connection is not getting
> optimal speeds everything over it will be slow.  That would not be the fault
> of NFS.

OK. But I still don't know how to fix it or to compare it for that
mater. I know my Internet should be slow because it is a slow DLS
connection to the WWW. I have no clue what else to compare it with.

> --
>          Steve C. Lamb         | But who decides what they dream?




-- 
Douglas E Knapp

Open Source Sci-Fi mmoRPG Game project.
http://sf-journey-creations.wikispot.org/Front_Page
http://code.google.com/p/perspectiveproject/




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