When you order the parallel access volume (PAV) function, you specify the feature code that represents the physical capacity allowed for the function.
The parallel access volume feature codes enable the use of the parallel access volume licensed function.
PAV requires the purchase of the FICON attachment feature number 5915 (Model 1750-511) or the FICON attachment feature number 5920 (Model 1750-522).
A license is required for the total physical capacity in the storage unit that is configured as count key data (CKD). The total authorization level must be greater than or equal to the total physical capacity of the unit.
Table 1 provides the feature codes for the parallel access volume function.
| Feature code | Description |
|---|---|
| Model 511 | |
| 5100 | PAV - 1 TB unit |
| 5101 | PAV - 5 TB unit |
| 5102 | PAV - 10 TB unit |
| 5103 | PAV - 25 TB unit |
| 5104 | PAV - 50 TB unit |
| Model 522 | |
| 5110 | PAV - 1 TB unit |
| 5111 | PAV - 5 TB unit |
| 5112 | PAV - 10 TB unit |
| 5113 | PAV - 25 TB unit |
| 5114 | PAV - 50 TB unit |