YADRO TATLIN monitoring

In case you are using Virtual Appliance
  • STOR2RRD is installed under local user "lpar2rrd" on the virtual appliance
  • STOR2RRD product home is /home/stor2rrd/stor2rrd
It is being beta tested. Expected release Q2 2020.
Anyone willing to beta test it? Contact us at

STOR2RRD collects data from YADRO TATLIN storage system through CLI (SSH)

Storage device connectivity and access

  • Allow access from the STOR2RRD host to the YADRO TATLIN storage on ports 22 (SSH)
    $ perl /home/stor2rrd/stor2rrd/bin/ 20
      Connection to "" on port "20" is ok


    STOR2RRD needs a user with "monitor" role in the storage system
    • Login to Tatlin GUI
    • Go to Settings -> Users and Roles
    • Create new local user with role "monitor"
    Storage management

    Storage management

STOR2RRD storage configuration

  • Add storage device to configuration in the UI:
    Settings icon ➡ Storage ➡ New ➡ Vendor:device ➡ YADRO TATLIN
    Storage management

  • Ensure you have enough disk space on the filesystem where STOR2RRD is installed
    You will need approximately 2 - 30 GB per storage system (it depends on the number of volumes - 30GB will cover 5000 volumes)
    $ df -g /home   # AIX
    $ df -h /home   # Linux
  • Schedule the storage agent in stor2rrd crontab (lpar2rrd on Virtual Appliance)
    Check there is no entry for YADRO TATLIN yet
    $ crontab -l | grep
    Add an entry if it doesn't exist
    $ crontab -e
    0,5,10,15,20,25,30,35,40,45,50,55 * * * * /home/stor2rrd/stor2rrd/ > /home/stor2rrd/stor2rrd/load_tatlinperf.out 2>&1
  • Ensure there is an entry to buid STOR2RRD UI every hour in the ctontab
    $ crontab -e
    # STOR2RRD UI (just ONE entry of must be there)
    5 * * * * /home/stor2rrd/stor2rrd/ > /home/stor2rrd/stor2rrd/load.out 2>&1
  • Let the storage agent run for 15 - 20 minutes to collect data, then:
    $ cd /home/stor2rrd/stor2rrd
    $ ./
  • Go to the web UI: http://<your web server>/stor2rrd/
    Use Ctrl-F5 to refresh the web browser cache.