HAC writes log records to the hacmsg.out file in the HAC working directory.
The log contains information about the following HAC operations:
▪Warnings
▪Unrecoverable errors
▪Configuration-related information
▪Initialization-related information
▪All input events
▪HotStandby state changes
▪User commands, which cause changes in the system
▪HAC state changes
▪HAC mode changes (AUTOMATIC/ADMINISTRATIVE)
▪Events, which cause state changes in the system
HAC log file has a maximum size of 64 megabytes. When the size limit exceeds, hacmsg.out is renamed to hacmsg.bak, and a new hacmsg.out is created. The files contain at most 128 MB of the most recent logs.