DASD-only logging
If DASD-only logging is used, you must run scan to update the RCDS on each system.
Each system is independent of the next system, so separate log of logs, RCDS, and log streams must be defined on each system. Scan cannot connect to systems with DASD-only logging from another system in the sysplex.
For more information on DASD-only logging, see z/OS® MVS Setting Up a Sysplex or OS/390® MVS Setting Up a Sysplex.