Storage data sample rateThe tool had been supporting only 5 minutes data rate. Althought there were prepared configuration parameters for custom setup that they were ignored.
Since 1.31-7 (not public available yet as per Sep 2016) has been implemented even 1 minute data rate.
It is actually supported and tested only with IBM SVC/Storwize storages.
We planing to enhance it to Hitachi VSP G, HUS-VM and HPE 3PAR soon.
How to se it up? you have 2 possibilities:
Global setting for all storages (do not use it you you have other than 60sec supported storages)!
vi etc/stor2rrd.cfg SAMPLE_RATE=60
Local setting only for particular storage (last "1" is sample rate in minutes)
vi etc/storage-list.cfg storwize_alias:SWIZ:192.168.1.XX:/home/lpar2rrd/.ssh/id_rsa:0:0:1
Data files must be created from the scratch!
ps -ef | grep svcperf stor2rrd 16384120 1 0 17:20:25 - 0:03 /usr/bin/perl -w /home/stor2rrd/stor2rrd/bin/svcperf.pl storwize-home kill 16384120 rm -r data/storwize-homeNow wait about 20 minutes, then run load.sh and you should see minute data in graphs
cd /home/stor2rrd/stor2rrd ./load.shUse zoom feature to check data granalurity.
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