Steps to perform an ICKDSF repair on a PPRC-managed secondary volume:

Use the following steps to perform an ICKDSF repair on a PPRC-managed secondary volume:

1. Issue a CESTPAIR command with ACTION(FAILOVER). This puts the secondary in a primary suspended state.
2. Run ICKDSF release 17 or above to repair the volume.
3. Issue a CESTPAIR command with ACTION(FAILBACK).