Volume Name

Volume name of the tape

Servicing Node Name

Name of the node on which the volume is served

Servicing Node Number

Node number

Servicing Node HW Type

Hardware type of the node

Alloc Class

Allocation class

Controller Type

Controller type

Controller Unit

Unit number of the controller

Controller Utype

Type of unit

Adapter Type

Adapter type

Adapter Number

Adapter number

Adapter TR Slot

Adapter TR slot number

PDT Flag

A byte field indicating CI, UDA, NI, BVP, DSSI, and SWIFT ports.

I/O Sec

Operations count in I/Os per second

Soft Errors

Count of soft errors