Thanks Jon.
The 2.0.5b1 behaves the same way in that a process runs
longer than desired (note 687 seconds) :
Starting 4o iPerf Mon Apr 19 15:03:09 CDT 2010
====== 4o =====
ssh -f -l root 10.10.50.2 iperf -w 256k -f M -t 60 -c 110.110.60.11
ssh -f -l root 10.10.50.2 iperf -w 256k -f M -t 60 -c 110.110.60.12
ssh -f -l root 10.10.50.2 iperf -w 256k -f M -t 60 -c 110.110.60.13
ssh -f -l root 10.10.50.2 iperf -w 256k -f M -t 60 -c 110.110.60.14
[ 3] 0.0-60.0 sec 21608 MBytes 360 MBytes/sec
[ 3] 0.0-60.0 sec 21456 MBytes 358 MBytes/sec
[ 3] 0.0-60.0 sec 21454 MBytes 358 MBytes/sec
[ 3] 0.0-687.7 sec 1.05 MBytes 0.00 MBytes/sec
I'm assuming the process is missing SIGARLM, however I don't see
how it is being handled in the program. Caught signals are sent to
a function "Sig_Interupt" or "my_signal" .. which I don't seem to have the
source to:
[r...@donnbay05 src]# egrep "my_sig|SIGALRM|Sig_Int" *
main.cpp: my_signal( SIGTERM, Sig_Interupt );
main.cpp: my_signal( SIGINT, Sig_Interupt );
main.cpp: my_signal( SIGALRM, Sig_Interupt );
main.cpp:void Sig_Interupt( int inSigno ) {
Server.cpp:void Server::Sig_Int( int inSigno ) {
service.c: Sig_Interupt( 1 )
I
How does the test terminate ?
Suggestions welcomed.
JD
////
-----Original Message-----
From: Jon Dugan [mailto:jdu...@es.net]
Sent: Friday, April 16, 2010 4:16 PM
To: iperf-users
Subject: Re: [Iperf-users] iperf runs beyond time limit
Excerpts from Donnelly, John's message of Fri Apr 16 15:58:55 -0500 2010:
> thx .
> I'll try the 3.xx version .
Iperf 3.x is alpha quality at this point. I'd wouldn't suggest it for actual
use just yet. I just hired a summer intern who will be working with me to get
Iperf 3 up to snuff.
I'd suggest the 2.0.5b1 release I made two weeks ago:
http://sourceforge.net/projects/iperf/files/iperf-2.0.5b1.tar.gz/download
Jon
--
Jon M. Dugan <jdu...@es.net>
ESnet Network Engineering Group
Lawrence Berkeley National Laboratory
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