Db2 stand-alone log services: change log inventory and print log map

Db2 provides two offline (batch) utilities to assist with the management of the active logs, the archive logs, and the bootstrap data set (BSDS).

The change log inventory (DSNJU003) enables you to change the contents of the bootstrap data set (BSDS). The change log inventory utility is usually run with Db2 stopped because if it is run when Db2 is active, inconsistencies can result. Use -STOP DB2 MODE(QUIESCE) to stop the Db2 subsystem, then run the utility, and after that restart Db2 with the -START DB2 command.

The print log map (DSNJU004) utility enables you to print the contents of the bootstrap data set (BSDS). For Db2 data sharing, DSNJU004 prints BSDS information about each Db2 subsystem in the data sharing group. The print log map utility can run when Db2 is active or inactive. If it is run when Db2 is active, the user's JCL and the Db2 started task must both specify DISP=SHR for the BSDS data sets.