5. FILES › 5.2 HAR Information Area Files › 5.2.24 ESS Link Statistics File (HARELS)

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5.2.24 ESS Link Statistics File (HARELS)




The ESS Link Statistics file provides I/O performance and
throughput information for system adapters (links) of an
Enterprise Disk System.  There is one record per system
adapter.
 
The information in the HARELS file is obtained from the SMF

type 74 subtype 8 Enterprise Disk System Statistics record.
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