AIX 7.3 and lpar2rrd

milkoo
milkoo
in LPAR2RRD

Hello.

I have installed lpar2rrd on AIX LPAR verzion of AIX 7300-01-01-2246.

In this version of AIX this perl is installed by default:

root@lpar2rrd:/# perl -v

This is perl 5, version 34, subversion 1 (v5.34.1) built for aix-thread-multi

Installation was done over yum by installation document.

Thank you.

After I started a load.sh, this error occurs:

$ ./load.sh

VMware     : not identified, no credentials

jobs -l vmware :

Can't locate XML/Simple.pm in @INC (you may need to install the XML::Simple module) (@INC contains: /home/lpar2rrd/lpar2rrd/bin /home/lpar2rrd/lpar2rrd/vmware-lib /home/lpar2rrd/lpar2rrd/lib /opt/freeware/lib64/perl5/5.34/vendor_perl /opt/freeware/lib/perl5/5.34/vendor_perl /usr/opt/perl5/lib/site_perl/5.34.1/aix-thread-multi /usr/opt/perl5/lib/site_perl/5.34.1 /usr/opt/perl5/lib/5.34.1/aix-thread-multi /usr/opt/perl5/lib/5.34.1) at /home/lpar2rrd/lpar2rrd/bin/xml.pl line 6.

BEGIN failed--compilation aborted at /home/lpar2rrd/lpar2rrd/bin/xml.pl line 6.

Compilation failed in require at /home/lpar2rrd/lpar2rrd/bin/hmc_list.pl line 8.

installing WWW : install-html.sh vmware

Host identif  : AIX

Updating    : start updating rrdfiles with vcenter data in background

timestamp   : Thu Mar 2 11:31:35 CET 2023

Can't locate XML/Simple.pm in @INC (you may need to install the XML::Simple module) (@INC contains: /home/lpar2rrd/lpar2rrd/bin /home/lpar2rrd/lpar2rrd/vmware-lib /home/lpar2rrd/lpar2rrd/lib /opt/freeware/lib64/perl5/5.34/vendor_perl /opt/freeware/lib/perl5/5.34/vendor_perl /usr/opt/perl5/lib/site_perl/5.34.1/aix-thread-multi /usr/opt/perl5/lib/site_perl/5.34.1 /usr/opt/perl5/lib/5.34.1/aix-thread-multi /usr/opt/perl5/lib/5.34.1) at /home/lpar2rrd/lpar2rrd/bin/xml.pl line 6.

BEGIN failed--compilation aborted at /home/lpar2rrd/lpar2rrd/bin/xml.pl line 6.

Compilation failed in require at /home/lpar2rrd/lpar2rrd/bin/hmc_list.pl line 8.

Menu      : no menu refresh for vmware /home/lpar2rrd/lpar2rrd/tmp/7.60-vmware

Can't locate XML/Simple.pm in @INC (you may need to install the XML::Simple module) (@INC contains: /home/lpar2rrd/lpar2rrd/bin /home/lpar2rrd/lpar2rrd/vmware-lib /home/lpar2rrd/lpar2rrd/lib /opt/freeware/lib64/perl5/5.34/vendor_perl /opt/freeware/lib/perl5/5.34/vendor_perl /usr/opt/perl5/lib/site_perl/5.34.1/aix-thread-multi /usr/opt/perl5/lib/site_perl/5.34.1 /usr/opt/perl5/lib/5.34.1/aix-thread-multi /usr/opt/perl5/lib/5.34.1) at /home/lpar2rrd/lpar2rrd/bin/xml.pl line 6.

BEGIN failed--compilation aborted at /home/lpar2rrd/lpar2rrd/bin/xml.pl line 6.

Compilation failed in require at /home/lpar2rrd/lpar2rrd/bin/hmc_list.pl line 8.

HMC web cfg  : HMC is configured through GUI, (HMC_LIST in lpar2rrd.cfg is ignored). Actual HMC_LIST is made from etc/web_config/hosts.json =>

Host Configuration not found, use old HMC_LIST from etc/lpar2rrd.cfg

jobs -l    :

[1] + 20644304  Running         <command unknown>

Waiting for HMC: 20644304

date end all VM: Thu Mar 2 11:31:35 CET 2023

heatmap    : start Thu Mar 2 11:31:35 2023

heatmap    : (VMware) set cpu utilization for 0 vm

heatmap    : (VMware) set memory utilization for 0 vm

heatmap    : (VMware) set cpu utilization for 0 pools

heatmap    : (VMware) set memory utilization for 0 pools

datastores   : (VMware) 0 active in menu

heatmap    : end Thu Mar 2 11:31:35 2023

rmc check   : not this time 2 == 2

RMC from load.sh

============================== TOPTEN start ==============================

Comments

  • Pavel
    Pavel

    I strongly recomend tyo use any Linux for hosting of LPAR2RD, it works on AIX but there is a lot of compatability issues with Perl packages, and even when it works then next AIX TP/SP upgrade might easilly broke it down what causes another hours of work to make it work.

    Let me know if you have no Linux option,

  • milkoo
    milkoo

    Does lpar2rrd also work on Linux for Power?

    Do you have some experience?

  • Pavel
    Pavel

    sure, whatever Linux

  • esak
    esak

    Just ran in to this exact problem.

    My brute force "fix" was to restore

    directory "/usr/opt/perl5/lib/site_perl/5.28.1/XML/Simple" and file "/usr/opt/perl5/lib/site_perl/5.28.1/XML/Simple/FAQ.pod" and file "/usr/opt/perl5/lib/site_perl/5.28.1/XML/Simple.pm" to respective locations in "/usr/opt/perl5/lib/site_perl/5.34.1/XML" directory tree.

    And to state the obvious there is very high probability that running _any_ perl based software on non AIX operating system will be less, erm arduous task as running it on AIX.

    But I digress, "fix" because after restoring one directory and two files to another directory branch, both "load.sh" and "load_hmc_rest_api.sh" worked and most recent data was inserted in to RRD.

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