5. FILES › 5.2 HAR Information Area Files › 5.2.18 RAID Rank Activity File (HARRRA)

5.2.18 RAID Rank Activity File (HARRRA)

The RAID Rank Activity file quantifies caching activity at
the RAID rank level within an Enterprise Storage Server.  It
also contains information related to the hardware
configuration of each rank.

The information in the HARRRA file is obtained from the RAID
Rank Data section of the SMF type 74 subtype 5 Cache
Subsystem Activity record written by RMF Monitor III.

The following sections describe the file's organization, list
the data elements maintained, and provide usage hints.

    1 - File Organization
    2 - Data Elements List
    3 - Usage Considerations