perfSONAR User Q&A and Other Discussion

[Aaron Brown <>]

Hey Joseph,

Try these RPMs: http://ndb1.internet2.edu/~aaron/ndt-3.6.5.2-rc4.x86_64/

Cheers,

Aaron

On Aug 15, 2013, at 8:35 PM, Joseph Bernard <> wrote:

Will those RPMs work for el6.x86_64?

Thanks,
Joseph B.

On Aug 15, 2013, at 4:15 PM, Aaron Brown <>
wrote:

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?