The following sections describe the failure conditions for which sentryd monitors the following processes and the steps performed in attempts to restart a process after failure has been detected:
Local Services Manager (lsman)
Local Data Manager (supman)
Report Manager (reportman)
Logger Server
Apache Web Server
The sentryd process monitors each process for the following conditions:
Failure to initialize during automatic system startup
An unintentional exit or crash during normal operation
Inability to perform its defined tasks, for example, because it is in an infinite loop
When one of conditions described in Monitoring EAGLE Agent Processes has been detected, sentryd performs the following tasks:
Generates the following surveillance notification, where <process_name> is the name of the process:
LSMS4021|08:40 Sep 11, 1998|xxxxxxx|Notify:Sys Admin - <process_name> failed
Attempts to stop and restart the process. If the process restarts, no notification is posted.
If the attempt to restart the process fails, sentryd attempts again. If the attempt fails again, sentryd generates the LSMS4021 notification again. If this notification appears several times in a row, contact the My Oracle Support (MOS).