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jchop01 is offline jchop01
2010-04-06 , 01:00
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#1
When setting up two N800s for ad hoc mode, I get about a 3Mbps transfer using benchmarking tools (iperf and nuttcp). Wouldn't you expect a higher transfer speed? Any ideas?
 
squee666 is offline squee666
2010-04-06 , 01:10
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#2
dont forget the limitations of the read/write speed of the filesystem itself
 

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jchop01 is offline jchop01
2010-04-06 , 01:42
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#3
Thanks for the quick response. That's was one of my thoughts, but do you know of any good programs/methods to test file system speed
 
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Benson is offline Benson
2010-04-06 , 23:07
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#4
Originally Posted by jchop01 View Post
Thanks for the quick response. That's was one of my thoughts, but do you know of any good programs/methods to test file system speed
Code:
date;dd if=/dev/urandom of=tempfile1 bs=16384 count=6400;date
That dumps 100 MiB of data to disk, and takes 12 seconds here. So about 10 MB/s, shouldn't be the bottleneck.

But since ad-hoc is limited to 11Mb/s max, and may be dropping to lower bitrates if you have a poor link, 3 Mb/s raw throughput sounds pretty decent -- do you get significantly better throughput on other devices?
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