EMC 69001166 manual Task With Access Logix, Start I/O to the LUN

AIX Installation Checklists

Task	With Access Logix	Reference Document
21 Server	❑ Start I/O to the LUN.
Test PowerPath	❑ Identify the HBA sending I/O to LUN by viewing the output of the powermt
with a license key	display dev=x every=2 command, and disconnect the cable to that HBA.
(cont.)
	❑ View the output of the powermt display dev=x every=2 command, and
	verify that
	• The state of the uncabled path(s) becomes “dead.”
	• 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 previous steps exactly and caused any LUNs to	PowerPath product
	trespass, restore the LUNs to their original state with the following	guide
	PowerPath command:
	powermt restore

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

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EMC Installation Roadmap for CX-Series and FC-Series Storage Systems