Intel MPCMM0001 manual Failed Failover/Reboot Recovery, Non-Critical

Contents
	4.5	Late-BIST		33
	4.6	QuickBoot Feature		34
		4.6.1	Configuring QuickBoot	34
	4.7	Event Log Area and Event Management		35
	4.8	OS Flash Corruption Detection and Recovery Design		35
		4.8.1	Monitoring the Static Images	35
		4.8.2	Monitoring the Dynamic Images	36
		4.8.3	CMM Failover	36
	4.9	BIST Test Descriptions		36
		4.9.1	Flash Checksum Test	36
		4.9.2	Base Memory Test	36
		4.9.3	Extended Memory Tests	36
		4.9.4	FPGA Version Check	37
		4.9.5	DS1307 RTC (Real-Time Clock) Test	37
		4.9.6	NIC Presence/Local PCI Bus Test	37
		4.9.7	OS Image Checksum Test	37
		4.9.8	CRC32 Checksum	37
		4.9.9	IPMB Bus Busy/Not Ready Test	38
5	Re-enumeration			39
	5.1	Overview		39
	5.2	Re-enumeration on Failover		39
	5.3	Re-enumeration of M5 FRU		40
	5.4	Resolution of EKeys		40
	5.5	Events Regeneration		40
6	Process Monitoring and Integrity			41
	6.1	Overview		41
		6.1.1	Process Existence Monitoring	41
		6.1.2	Thread Watchdog Monitoring	41
		6.1.3	Process Integrity Monitoring	42
	6.2	Processes Monitored		42
	6.3	Process Monitoring Targets		42
	6.4	Process Monitoring Dataitems		43
		6.4.1	Examples	43
	6.5	SNMP MIB Commands		44
	6.6	Process Monitoring CMM Events		44
	6.7	Failure Scenarios and Eventing		45
		6.7.1	No Action Recovery	45
		6.7.2	Successful Restart Recovery	46
		6.7.3	Successful Failover/Restart Recovery	47
		6.7.4	Successful Failover/Reboot Recovery	48
		6.7.5	Failed Failover/Reboot Recovery, Non-Critical	48
		6.7.6	Failed Failover/Reboot Recovery, Critical	49
		6.7.7	Excessive Restarts, Escalate No Action	50
		6.7.8	Excessive Restarts, Successful Escalate Failover/Reboot	51
		6.7.9	Excessive Restarts, Failed Escalate Failover/Reboot, Non-Critical	52
		6.7.10	Excessive Restarts, Failed Escalate Failover/Reboot, Critical	52
		6.7.11	Process Administrative Action	53
		6.7.12	Excessive Failover/Reboots, Administrative Action	54

4MPCMM0001 Chassis Management Module Software Technical Product Specification