Recatalog IODF

Assuming the IODF volume is shared by both systems, you do use DEFINE RECATALOG. This is how we share the IODF between all our sysplexes and do dynamic activates.

Here is a sample of the job I use to catalog the IODF dsns in the "current" master catalog:
//JS010 EXEC PGM=IDCAMS,REGION=2M
//SYSPRINT DD SYSOUT=*
//SYSUDUMP DD SYSOUT=*
//SYSIN DD *
DEFINE CLUSTER -
(NAME(SYS1.IODF00.CLUSTER ) -
VOLUMES(SYS019) -
RECATALOG -
LINEAR)