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TABLE 8-1Storage Automated Diagnostic Environment Event Grid for the Sun StorEdge T3+ Array

Component	Event Type	Severity	Action	Description		Action
power	State			The status of the PCU
	Change+			has changed from ready-
				disable to ready-enable.
controller	State
	Change+
disk	State
	Change+
interface.	State
loopcard	Change+
volume	State
	Change+
power	State			The Sun StorEdge T3+
	Change+			array has reported that a
				LUN has changed state.
controller	State	Red	Y	The Sun StorEdge T3+	1.	Open a Telnet session
	Change-			array has reported that a		to the affected Sun
				power cooling unit has		StorEdge T3+ array.
				been disabled.	2.	Verify the controller
						state with fru_stat
						and sys_stat.
					3. Re-enable the
						controller if possible
						(enable u)
					4.	Run logger -
						dmprstlog from a
						serial port session on
						the affected controller.
						The output from
						logger will only go
						the the syslog facility.
						Review the syslog on
						the master controller
						to determine the cause
						of failure.
					5.	Replace the controller
						as indicated by the
						NVRAM failure code.

Chapter 8 Troubleshooting the Sun StorEdge T3+ Array Devices 103

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