5. FILES › 5.3 VMX Information Area Files › 5.3.18 VMX DASD Cache Activity File (VMXCDI)

5.3.18 VMX DASD Cache Activity File (VMXCDI)

The VMX DASD Cache Activity File (VMXCDI) reports on DASD
cache activity for 3880-X3 and 3990 cache controllers at the
monitor interval.

This file, which is created from VM/ESA Monitor data (domain
6, type 4 and domain 1, type 6), provides information useful
for determining how effectively cache controllers are used.


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
   4 - Retrieval Examples