perfSONAR User Q&A and Other Discussion

[Jason Zurawski <>]

Takatoshi;

> As your suggestion, I watched the log file carefully.
> The following error messages were appeared once 120 minutes.
>
> 2009/07/03 08:44:36 (26941) ERROR> daemon.pl:631 main::maintenance - Problem 
> running service maintenance: Can't locate Clone.pm in @INC (@INC contains: 
> /opt/perfsonar_ps/lookup_service/bin/../lib  ./lib ../lib 
> /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi 
> /usr/lib64/perl5/site_perl/5.8.7/x86_64-linux-thread-multi 
> /usr/lib64/perl5/site_perl/5.8.6/x86_64-linux-thread-multi 
> /usr/lib64/perl5/site_perl/5.8.5/x86_64-linux-thread-multi 
> /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl/5.8.7 
> /usr/lib/perl5/site_perl/5.8.6 /usr/lib/perl5/site_perl/5.8.5 
> /usr/lib/perl5/site_perl 
> /usr/lib64/perl5/vendor_perl/5.8.8/x86_64-linux-thread-multi 
> /usr/lib64/perl5/vendor_perl/5.8.7/x86_64-linux-thread-multi 
> /usr/lib64/perl5/vendor_perl/5.8.6/x86_64-linux-thread-multi 
> /usr/lib64/perl5/vendor_perl/5.8.5/x86_64-linux-thread-multi 
> /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl/5.8.7 
> /usr/lib/perl5/vendor_perl/5.8.6 /usr/lib/perl5/vendor_perl/5.8.5 
> /usr/lib/perl5/ve
ndor_perl /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi 
/usr/lib/perl5/5.8.8 . ./lib ../lib) at 
/usr/lib/perl5/vendor_perl/5.8.8/Hash/Merge.pm line 231.
> To solve above message, I installed perl-Clone.x86_64 manually by yum.


This is very good to know, I will include this dependency in the RPM 
package.


> Then, I can see my hLS summarized information and new SNMP MA Service Tree 
> Web page.
> Thank you for your advice !!!
>
>
> Also, I forgot to inform you important thing.
> The OS of new machines is RHEL 5. Old one is CentOS 5.3 .
> So, perl-Clone was not installed automatically when I installed lookup 
> service by yum.
> In addition, following perl modules were not installed into the directory of 
> default @INC.
> I made some symbolic link for that. 
> Default @INC of my machines (RHEL 5) is as following. Just FYI.
>
> # /usr/bin/perl -e 'print "@INC"'
> /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi 
> /usr/lib64/perl5/site_perl/5.8.7/x86_64-linux-thread-multi 
> /usr/lib64/perl5/site_perl/5.8.6/x86_64-linux-thread-multi 
> /usr/lib64/perl5/site_perl/5.8.5/x86_64-linux-thread-multi 
> /usr/lib/perl5/site_perl/5.8.8 
> /usr/lib/perl5/site_perl/5.8.7 
> /usr/lib/perl5/site_perl/5.8.6 
> /usr/lib/perl5/site_perl/5.8.5 
> /usr/lib/perl5/site_perl 
> /usr/lib64/perl5/vendor_perl/5.8.8/x86_64-linux-thread-multi 
> /usr/lib64/perl5/vendor_perl/5.8.7/x86_64-linux-thread-multi 
> /usr/lib64/perl5/vendor_perl/5.8.6/x86_64-linux-thread-multi 
> /usr/lib64/perl5/vendor_perl/5.8.5/x86_64-linux-thread-multi 
> /usr/lib/perl5/vendor_perl/5.8.8 
> /usr/lib/perl5/vendor_perl/5.8.7 
> /usr/lib/perl5/vendor_perl/5.8.6 
> /usr/lib/perl5/vendor_perl/5.8.5 
> /usr/lib/perl5/vendor_perl 
> /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi 
> /usr/lib/perl5/5.8.8 

Thanks for your hard work in finding this and reporting it.

-jason