Use display initcauses to see a history of recovery steps taken by the system. display initcauses shows information for restarts of the active processor only. When the processor resets and the system is restarted, either by a technician command or by system software, information about the recovery is stored. If the reset is escalated, only the reset that successfully completes is recorded. The error log contains information about the reset. When a reset 4 (reload) occurs, the error log is saved on the disk.
Records of the last 16 restarts are retained in the initcauses log in chronological order.