bad NFS/UDP performance

Kevin Oberman oberman at
Fri Sep 26 22:17:03 UTC 2008


You beat me to it.

Danny, read the iperf man page:
       -b, --bandwidth n[KM]
              set  target  bandwidth to n bits/sec (default 1 Mbit/sec).  This
              setting requires UDP (-u).

The page needs updating, though. It should read "-b, --bandwidth
n[KMG]. It also does NOT require -u. If you use -b, UDP is assumed.
R. Kevin Oberman, Network Engineer
Energy Sciences Network (ESnet)
Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
E-mail: oberman at			Phone: +1 510 486-8634
Key fingerprint:059B 2DDF 031C 9BA3 14A4  EADA 927D EBB3 987B 3751
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