The MEDUTIL record defines underutilized medium-size minidisks. By default, VMRMUA selects medium-size minidisks that are one standard deviation below the mean utilization (with an absolute minimum of 30).

The MEDUTIL record refines the definition of medium-size minidisks specified by the MEDSIZE and MEDUPD records.

MEDUTIL [ nn ]
  • nn
    Specifies how full a medium-size minidisk must be for VMRMUA to select it. To qualify, medium-size minidisks must be nn percent full or less. The minimum allowable value is 30, and the maximum allowable value is 80.

Examples

  • To select all medium-size minidisks in the 70th percentile regardless of the time of the last update that are less than 50 percent full, change the MEDSIZE and MEDUTIL records to:
    MEDSIZE 70
    * MEDUPD
    MEDUTIL 50
  • To select all medium-size minidisks in the 70th percentile that were last updated 20 or more days ago and are less than 50 percent full, change the MEDSIZE, MEDUPD, and MEDUTIL records to:
    MEDSIZE 70
    MEDUPD 20
    MEDUTIL 50