Setting Up Tape Mount Intercept Filters › Data Class and Data Set Name Filters

Data Class and Data Set Name Filters

For CA Vtape to intercept tape mounts, code the Data Class or Data Set Name Filters in the CA Vtape Parmlib filter member. The default Parmlib member name is OSFILTR.

The coded filters are sorted and loaded into the Local VCAT when the CA Vtape Subsystem is started. If you modify the filter member while the Subsystem is active, the program issues the SVTn REFRESH=FiLTer for each Subsystem that shares the filter member to trigger a reload.