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This extension allows more detailed visibility on Linux hosts' local datastores where OneAgent is installed.
Disk Analytics extension allows more detailed visibility on local datastores and their volumes, partitions, and raid instances on hosts where OneAgent is installed. It enables inspection of disk hardware beyond just the mount points enabling disk related problem detection directly from Dynatrace.
After adding this extension to your environment, you also need to enable data collection in settings either at the host or host group level. The settings name is "Disk Analytics Extension".
Once data collection is enabled at the target Linux hosts, you can view key metrics for all local disk instances and further inspect any of the disk instances on the selected hosts using the new host page. The classic host page will not display this information but the information is also available using data explorer.
Please note that:
Disk Device extension metrics' descriptions corresponding to Disk, Partition, Software Raid and Volume have been updated to more descriptive ones.