Version 14.0 › CA Datacom Tools Products › New Features and Enhancements › Health Checks-
Health Checks-
The following health checks are now available.
DTCM_DB_FORCE_CHKPT@mufname
The CA Datacom/DB DTCM_DB_FORCE_CHKPT@mufname verifies if any force checkpoints have occurred in this MUF.
Configuring your MUF with LOGRCV of NO (inactive recovery) and RXXROLLBACK YES protects you against force checkpoints. A force checkpoint can compromise transaction integrity.
Reference
- For more information about modifying MUF startup options and maintenance using console commands, see the CA Datacom/DB Database and System Administration Guide.
- For more information about the INIT LXX (Format Log Area), see the DBUTLTY Reference Guide for z/OS.
- For more information about messages, see the CA Datacom/DB Message Reference Guide.
DTCM_DB_CF_LIST_STR@mufname
The CA Datacom/DB DTCM_DB_CF_LIST_STR@mufname health check verifies if the Coupling Facility list structure size is sufficient when the MUFPLEX MUF startup option is specified.
It is important that you define your Coupling Facility list structure with sufficient size to support the data which is shared across the MUFPLEX.
Reference
- For more information, see the following chapters in the CA Datacom/DB Database and System Administration Guide:
- Modifying MUF Startup Options
- Parallel Sysplex
- Data sharing MUFplex
- Shadow MUF Environment
- For more information about messages, see the CA Datacom/DB Message Reference Guide.
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