RRS provides the following functions to help with problem determination,
data collection, and recovery:
- Use the DISPLAY RRS command to query status of
resource managers and units of recovery (UR). Units of recovery represent
transactions.
- Use CTRACE options specific to SYSRRS to gather detailed information
about RRS requests and events.
- Use the SETRRS command to cancel or shut down RRS, and enable
and disable archive logs. RRS issues messages with the ATR prefix.
- Make sure that all RRS checks are activated and running to warn
you of impending storage usage and other RRS problems. For details,
see RRS checks (IBMRRS) in IBM Health Checker for z/OS User's Guide.