Intel MPCMM0001 Excessive Restarts, Escalate No Action, Failed Failover/Reboot Recovery, Critical

Process Monitoring and Integrity

Table 11. Failed Failover/Reboot Recovery, Critical

Description	Event String	UID	Assert	Severity
PMS detects a faulty process. The	Process existence fault;
	attempting recovery or
mechanism (existence, thread	Thread watchdog fault; attempting
watchdog, or integrity) used to detect		#	Assert	Configure
	recovery or
the fault will determine which of the
	Process integrity fault; attempting
event type strings will be used.
	recovery
The recovery action specified is	Attempting failover & reboot	#	N/A	Configure
"failover & reboot"	recovery action
	The existing code generates the
	events for failover. They are
PMS executes a failover.	separate from process monitoring	-	N/A	N/A
	events and are not described
	here.
PMS detects that it is still running on
the active CMM. The process is
critical and therefore the reboot
operation is performed.	Monitoring initialized	#	De-assert	OK
Upon initialization of PMS after the
reboot. The monitor will de-assert the
event.

6.7.7Excessive Restarts, Escalate No Action

In this scenario PMS detects a process fault. The configured recovery action is: restart the process. However, the PMS also detects that the process has exceeded the threshold for excessive process restarts. Therefore, the PMS will execute the escalation action. The escalation action is configured for no action.

Table 12. Existence Fault, Excessive Restarts, Escalate No Action (Sheet 1 of 2)

Description	Event String	UID	Assert	Severity
PMS detects a faulty process. The	Process existence fault;
	attempting recovery or
mechanism (existence, thread	Thread watchdog fault; attempting
watchdog, or integrity) used to detect		#	Assert	Configure
	recovery or
the fault will determine which of the
	Process integrity fault; attempting
event type strings will be used.
	recovery
The recovery action specified is	Attempting process restart	#	N/A	Configure
"process restart"	recovery action

50MPCMM0001 Chassis Management Module Software Technical Product Specification