thx . I'll try the 3.xx version .
-----Original Message----- From: Tom Throckmorton [mailto:thr...@mcnc.org] > how did you invoke the iperf server instance? I run ssh sessions between end points : servers: ssh -f -l root 10.10.50.2 iPerf -S -d & ssh -f -l root 10.10.60.2 iPerf -S -d & clients : ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.11 & ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.12 & ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.13 & ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.14 & ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.15 & ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.16 & ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.17 & ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.18 & ssh -f -l root 10.10.50.2 iperf -f M -t 61 -c 100.100.60.11 & ssh -f -l root 10.10.50.2 iperf -f M -t 61 -c 100.100.60.12 & ssh -f -l root 10.10.50.2 iperf -f M -t 61 -c 100.100.60.13 & ssh -f -l root 10.10.50.2 iperf -f M -t 61 -c 100.100.60.14 & ssh -f -l root 10.10.50.2 iperf -f M -t 61 -c 100.100.60.15 & ssh -f -l root 10.10.50.2 iperf -f M -t 61 -c 100.100.60.16 & ssh -f -l root 10.10.50.2 iperf -f M -t 61 -c 100.100.60.17 & ssh -f -l root 10.10.50.2 iperf -f M -t 61 -c 100.100.60.18 & The Linux 5.4 machines have multiple ip addesses on a single adapter server 1 <10.10.50.2> server 2 < 10.10.60.2 > ifcfg_eth1:1 100.100.50.11 100.100.60.11 :2 100.100.50.12 100.100.60.12 :3 <n ports> <n ports> >> or non-C++ Linux version available ? > Frankly, I am confused by this question... A non C++ (non-threaded) version. -tt > ________________________________ > From: Donnelly, John > Sent: Tuesday, March 23, 2010 9:20 AM > To: 'Jeff W.Boote' > Cc: Alfredo Alcantara; iperf-users@lists.sourceforge.net > Subject: RE: [Iperf-users] iperf runs beyond time limit > > There is a difference between removing it and reducing it ? > > > > ________________________________ > From: Jeff W.Boote [mailto:bo...@internet2.edu] > Sent: Tuesday, March 23, 2010 9:11 AM > To: Donnelly, John > Cc: Alfredo Alcantara; iperf-users@lists.sourceforge.net > Subject: Re: [Iperf-users] iperf runs beyond time limit > > Don't remove it. Reduce it. > > jeff > > On Mar 23, 2010, at 8:06 AM, Donnelly, John wrote: > > Removing the -w didn't seem to cure it: > > ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.11 ssh -f -l > root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.12 ssh -f -l root > 10.10.60.2 iperf -f M -t 61 -c 100.100.50.13 ssh -f -l root 10.10.60.2 > iperf -f M -t 61 -c 100.100.50.14 ssh -f -l root 10.10.60.2 iperf -f M > -t 61 -c 100.100.50.15 ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c > 100.100.50.16 ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c > 100.100.50.17 ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c > 100.100.50.18 > [ 3] 0.0-61.0 sec 29889 MBytes 490 MBytes/sec > [ 3] 0.0-61.3 sec 2761 MBytes 45.1 MBytes/sec > [ 3] 0.0-61.3 sec 9315 MBytes 152 MBytes/sec > [ 3] 0.0-61.0 sec 7419 MBytes 122 MBytes/sec > [ 3] 0.0-61.0 sec 11141 MBytes 183 MBytes/sec > [ 3] 0.0-115.1 sec 1.92 MBytes 0.02 MBytes/sec [ 3] 0.0-114.2 > sec 0.62 MBytes 0.01 MBytes/sec [ 3] 0.0-931.5 sec 1.48 MBytes > 0.00 MBytes/sec > > > ________________________________ > From: Alfredo Alcantara [mailto:alfredoealcant...@gmail.com] > Sent: Tuesday, March 23, 2010 7:51 AM > To: Donnelly, John > Cc: > iperf-users@lists.sourceforge.net<mailto:iperf-us...@lists.sourceforge > .net> > Subject: Re: [Iperf-users] iperf runs beyond time limit > > Hi John > > Try to reduce the -w parameter, i know that this parameter is for the tcp > window, but i think iperf send the value of data that you put in the -w param. > > Hope this helps, and best of regards > > Alfredo Alcantara > > > 2010/3/22 Donnelly, John > <john.donne...@hp.com<mailto:john.donne...@hp.com>> > Has anyone seen this symptom that iperf runs beyond the time limit ? > ( In this example ... 2 threads ran 161 and 942 seconds instead of 60 ). > > > 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 27195 MBytes 453 MBytes/sec > [ 3] 0.0-60.0 sec 25323 MBytes 422 MBytes/sec > [ 3] 0.0-161.6 sec 0.97 MBytes 0.01 MBytes/sec [ 3] 0.0-942.4 > sec 1.51 MBytes 0.00 MBytes/sec > > > ---------------------------------------------------------------------- > -------- Download Intel® Parallel Studio Eval Try the new > software tools for yourself. Speed compiling, find bugs proactively, > and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Iperf-users mailing list > Iperf-users@lists.sourceforge.net<mailto:iperf-us...@lists.sourceforge > .net> https://lists.sourceforge.net/lists/listinfo/iperf-users > > > ---------------------------------------------------------------------- > -------- Download Intel® Parallel Studio Eval Try the new > software tools for yourself. Speed compiling, find bugs proactively, > and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev______________________________________ > _________ > Iperf-users mailing list > Iperf-users@lists.sourceforge.net<mailto:iperf-us...@lists.sourceforge > .net> https://lists.sourceforge.net/lists/listinfo/iperf-users > > > > > ---------------------------------------------------------------------- > -- > > ---------------------------------------------------------------------- > -------- Download Intel® Parallel Studio Eval Try the new > software tools for yourself. Speed compiling, find bugs proactively, > and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > > > ---------------------------------------------------------------------- > -- > > _______________________________________________ > Iperf-users mailing list > Iperf-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/iperf-users -- Tom Throckmorton MCNC - Advanced Services Development 3021 Cornwallis Road Research Triangle Park, NC 27709 919.248.1448 "Connecting North Carolina's future today" ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Iperf-users mailing list Iperf-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/iperf-users
