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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
volume	State	Red	Y		1.	Open a Telnet session
	Change-					to the affected Sun
						StorEdge T3+ array.
					2. Verify the status of the
						LUNs with vol_mode
						or vol_stat.
					Drive Status Messages:
					0	Drive mounted
					2	Drive present
					3	Drive is spun up
					4	Drive is disabled
					5	Drive has been
					replaced
					7	Invalid system area on
					drive
					9	Drive not present
					D Drive disabled; is
					being reconstructed
					S Drive substituted
power	State	Red	Y	The Sun StorEdge T3+	1.	Check the power
	Change-			array has reported that a		supply and cables.
				power cooling unit has	2.	Replace PCU, if
				been disabled.		necessary.
				A PCU failure can
				happen due to:
				1. Power loss
				2. The PCU fails
				3. The power switch is
				disrupted.
enclosure	Statistics			Displays statistics about
				the Sun StorEdge T3+
				array enclosure

Chapter 8 Troubleshooting the Sun StorEdge T3+ Array Devices 105

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