6.2 HP IBRIX 9300/9320 Storage Administrator Guide (AW549-96049, December 2012)

NOTE: If the old active Fusion Manager is not available (pingable) for more than two days,
the historical statistics database is not transferred to the current active Fusion Manager.
• If configurable parameters were set before the failover, the parameters are retained after the
failover.
Check the /usr/local/ibrix/log/statstool/stats.log for any errors.
NOTE: The reports generated before failover will not be available on the current active Fusion
Manager.
Checking the status of Statistics tool processes
To determine the status of Statistics tool processes, run the following command:
#/etc/init.d/ibrix_statsmanager status
ibrix_statsmanager (pid 25322) is running...
In the output, the pid is the process id of the “master” process.
Controlling Statistics tool processes
Statistics tool processes on all file serving nodes connected to the active Fusion Manager can be
controlled remotely from the active Fusion Manager. Use the ibrix_statscontrol tool to start
or stop the processes on all connected file serving nodes or on specified hostnames only.
• Stop processes on all file serving nodes, including the Fusion Manager:
# /usr/local/ibrix/stats/bin/ibrix_statscontrol stopall
• Start processes on all file serving nodes, including the Fusion Manager:
# /usr/local/ibrix/stats/bin/ibrix_statscontrol startall
• Stop processes on specific file serving nodes:
# /usr/local/ibrix/stats/bin/ibrix_statscontrol stop <hostname1>
<hostname2> ..
• Start processes on specific file serving nodes:
# /usr/local/ibrix/stats/bin/ibrix_statscontrol start <hostname1>
<hostname2> ..
Troubleshooting the Statistics tool
Testing access
To verify that ssh authentication is enabled and data can be obtained from the nodes without
prompting for a password, run the following command:
# /usr/local/ibrix/stats/bin/stmanage testpull
86 Using the Statistics tool