EMC 69001166 manual Server If you have a PowerPath license key, Verify that Guide

			NetWare Installation Checklists
Task		With Access Logix		Reference Document
17	Server	If you have a PowerPath license key		NetWare documentation
	Test PowerPath	If your PowerPath license key is not registered, the load balancing policy is
	with a license key	restricted to basic failover.
		❑ Stop all applications accessing the storage system and disable user logins
		to the server.
		❑ View the LUNs available to the server using the following PowerPath		PowerPath product
		command:		guide
		powermt display dev=all class=clariion
		❑ Choose one available LUN to receive I/O for the test.
		❑ View the paths to the chosen LUN using the following PowerPath
		command:
		powermt display dev=x every=2
		where x is a pseudo device that represents the chosen LUN.
		❑ Start I/O to the LUN.
		❑ Identify the HBA sending I/O to LUN by viewing the output of the powermt
		display dev=x every=2 command, and disconnect the cable to that HBA.
17	Server	❑ View the output of the powermt display dev=x every=2 command, and		PowerPath product
	Test PowerPath	verify that		guide
	with a license key	• The state of the uncabled path(s) becomes “dead.”
	(cont.)	• I/O continues to the remaining path(s) to the LUN, indicating that the
		path failover was successful, and PowerPath is working properly.
		❑ Reconnect the cable that you disconnected from the HBA.
		❑ If you did not follow the above steps exactly and caused any LUNs to
		trespass, restore the LUNs to their original SP with the following
		PowerPath command:
		powermt restore

You are now ready to set up any optional software, such as SnapView or MirrorView, on the storage system.

PowerPath Checklist — New NetWare Server and New Storage System

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