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EM 12c, EM 13c: All Disk Devices Are Not Showing Under DiskActivity Metricgroup in Enterprise Manager 13c Cloud Control (Doc ID 2525670.1)

Last updated on OCTOBER 02, 2020

Applies to:

Enterprise Manager Base Platform - Version and later
Information in this document applies to any platform.


In Enterprise Manager (EM) 13.2 Cloud Control, navigate: Host ---> Monitoring --> All Metrics, click on Disk Activity metricgroup showing only 16 disk devices:

<Agent Instance Base>/agent_inst/bin/emctl getmetric agent <Target HOST NAME>,host,DiskActivity


On the server, executing the 'iostat -x' command displays 424 disk devices in the output.


Examining the Host Monitoring Configuration, shows the following message:




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