we had upgraded our customers fabric metrocluster from 8.3 to 9.1P9 ,after this verison upgrade we had removed the old OnCommand machines, and then installed the new Oncommand virtual appliances version 7.1P3.
But i have 2 issues with this newly installed softwares, OCPM does not collect and data, just volume names and svm names ,it does not collect any data from the filers,(we have 4 different filers ) .Also i had installed grafana ,it collects data without any problem
And also on OCUM , after the install , we got the classical error "Middleware's registry data is possibly corrupted or clientAuth certificates are missing"
i had re-downloaded , re-installed, changed the IP and name but none helped me, i had followed the netapp KB " BR258" but it didnt solve my problem.
So if any of you can help me with above these two, please lead me to ,
There is a change in installation since UM 7.2, Unified Manager (A.K.A. OCUM) and Performance Manager (A.K.A. OCPM) are in a single software bundle and is a single install! You do not need two diferent VMs for these...
System Manager runs ONTAP ZAPI directly to get performance data. OCUM (and ActiveIO) downloads the performance data via an "achiver file". There might be come communication issue with access to the achiver file on the cluster.