perfSONAR User Q&A and Other Discussion

["Uhl, George D. (GSFC-423.0)[SGT INC]" <>]

Hi Antoine,

I just installed Ubuntu 14.04 on an Intel NUC and ran into the same problem as Hao with the Perl library mismatch on Sys::Meminfo. I did an apt-get update and an apt-get upgrade but the problem persists.  I’m not planning on registering my NUCs with the global lookup service so this is not a show stopper for me.  I just wanted to let you know that this problem is ongoing.

Thanks,

-George

From: <> on behalf of Hao Bai <>
Date: Tuesday, May 10, 2016 at 2:02 PM
To: Antoine Delvaux <>
Cc: perfsonar-user <>, Farooq Israr Ahmed Shaikh <>, Nasir Ghani <>
Subject: Re: [perfsonar-user] Installation of perfSONAR toolkit

Hello Antonie:

That is good news. I will try apt-get update right away to see if the Sys:MemInfo problem is solved.

Please keep us updated for the GUI problem. 

Thanks.

--Hao

On Tue, May 10, 2016 at 1:36 PM, Antoine Delvaux <> wrote:

Hello Hao,

Sorry for the delay in replying.

We just published today an updated perfsonar-lsregistrationdaemon package that should solve this problem.  If you do an ‘apt-get update’ and ‘apt-get upgrade’ you should get version 3.5.1.2 that is not relying on Sys::MemInfo.  Let us know how it works.

For your second question, the toolkit GUI is currently not available for Debian or Ubuntu.  We’re working on this port, but it is not ready for testing yet.  The only way you can use the GUI at the moment is by running it on a CentOS host.  We hope to have a beta level version of the GUI available in a few months.

Cheers,

Antoine.

Le 10 mai 2016 à 03:26, Hao Bai <> a écrit :

Hello:

I an trying to install perfsonar on a Ubuntu 14.04 machine.

I followed the installation instructions from http://docs.perfsonar.net/install_debian.html#support

When I tried to start lookup service registration daemon service, it gives me the error:

 * Starting perfSONAR Lookup Service Registration Daemon  lsregistrationdaemon                                                                                  Perl API version v5.14.0 of Sys::MemInfo does not match v5.18.0 at /usr/lib/perl/5.18/DynaLoader.pm line 207.

Compilation failed in require at /usr/lib/perfsonar/bin/../lib/perfSONAR_PS/LSRegistrationDaemon/Host.pm line 11.

BEGIN failed--compilation aborted at /usr/lib/perfsonar/bin/../lib/perfSONAR_PS/LSRegistrationDaemon/Host.pm line 11.

Compilation failed in require at /usr/lib/perfsonar/bin/../lib/perfSONAR_PS/LSRegistrationDaemon/Utils/Config.pm line 21.

BEGIN failed--compilation aborted at /usr/lib/perfsonar/bin/../lib/perfSONAR_PS/LSRegistrationDaemon/Utils/Config.pm line 21.

Compilation failed in require at /usr/lib/perfsonar/bin/lsregistrationdaemon.pl line 25.

BEGIN failed--compilation aborted at /usr/lib/perfsonar/bin/lsregistrationdaemon.pl line 25.

I received a reply from Antonie Delvaux that I can try 'cpan -i Sys::MemInfo ' to update perl api version of SysInfo. But the same problem still remains.

How should I fix this?

Also, I wanted to install perfSONAR toolkit so that I can schedule some tests simply from the GUI.

But most of the installation document is only for CentOS, not Debian./Ubuntu, like http://docs.perfsonar.net/install_quick_start.html.

Any suggestion how I can install toolkit on Ubuntu?

Thanks in Advance.

--Hao