What is the recommended RAID configuration for a CA Performance Management Data Repository cluster

Document ID : KB000109016
Last Modified Date : 01/08/2018
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Introduction:
There are specific requirements for RAID configurations used for a CA Performance Management Data Repository cluster.

CA Performance Management requirements follow the same requirements issued by the Vertica Database software vendor.
Question:
What are the RAID requirements for a CA Performance Management Data Repository cluster?
Environment:
All supported CA Performance Management releases
Answer:
Vertica recommends the use of a RAID 10 configuration for the /data and /catalog directories. 

The rest of the server/OS configuration can be anything the environment dictates should be used.
Additional Information:
https://my.vertica.com/kb/RAID-Storage-for-HPE-Vertica/Content/Hardware/RAID-Storage-for-HPE-Vertica.htm?Highlight=RAID%20vertica%209.0