perfSONAR User Q&A and Other Discussion

[Aaron Brown <>]

Would you folks be able to test out some newer NDT RPMs? They've been lightly 
tested by me (i.e. i got a couple successful tests out of them :))

You can grab the RPMs from 
http://ndb1.internet2.edu/~aaron/ndt-3.6.5.2-rc4.i386/

Download the ndt-server and ndt-client RPMs, and then do:

yum localinstall ndt-client-3.6.5.2-rc4.el5.centos.i386.rpm 
ndt-server-3.6.5.2-rc4.el5.centos.i386.rpm

You'll need to restart NDT after that by doing /etc/init.d/ndt restart

Cheers,
Aaron

On Aug 15, 2013, at 2:58 PM, Joseph Bernard 
<>
 wrote:

> That would explain my results when I tried it on a workstation with a 10G 
> card.
> 
> client-to-server   5656.09Mb/s
> server-to-client   -599769.5kb/s
> 
> 
> Thanks,
> Joseph B.
> 
> 
> On Aug 15, 2013, at 2:31 PM, David Leibfritz 
> <>
> wrote:
> 
>> I have been informed the NDT version 3.6.5.2 has a bug in the code recently
>> where the S2C byte counter was set to an 32 bit int value.  At 10 Gbps 
>> rates
>> this overflows with the obvious results.  When will perfSONAR get updated 
>> with
>> the NDT version that has this bug fix?
> 
>