DSNJ001I csect-name CURRENT COPY n ACTIVE LOG DATA SET IS DSNAME=..., STARTRBA=..., ENDRBA=...

Explanation

This message is generated for one of two reasons:
  1. When the log manager is initialized, it sends this informational message to identify the current active log data sets (copy-1 and, if dual logging is used, copy-2).
  2. When the current active log data set is full, Db2 will switch to the next available active log data set. This message identifies the next available active log data set which will be used for logging.

The value specified by the STARTRBA=value keyword is the RBA of the first byte of log data in the named data set. The value specified by the ENDRBA=value keyword is the RBA of the last possible byte in the data set. These values may later be needed for a conditional restart.

System programmer response

None required. However, if recovery is required, information from this message may be required as input to the change log inventory (DSNJU003) utility.