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NS0-194 · Question #104

You have a 4-node cluster configured for FC. You create a new LUN on node 1, map the LUN to a host, and verify that the host is able to correctly access the LUN. However, after moving the LUN's…

The correct answer is A. Update the reporting nodes for the LUN mapping. You've hit your limit · resets 5am (America/New_York)

System troubleshooting

Question

You have a 4-node cluster configured for FC. You create a new LUN on node 1, map the LUN to a host, and verify that the host is able to correctly access the LUN. However, after moving the LUN's volume to node 3, ALUA reports that all the paths are non-optlmized. You have already verified that all zoning and physical cabling is correct. What should you do to enable ALUA to see the optimized paths?

Options

  • AUpdate the reporting nodes for the LUN mapping.
  • BUpdate the igroup initiator WWPN.
  • CUpdate the MPIO policy to most recently used.
  • DUpdate the MPIO policy to round-robin.

How the community answered

(30 responses)
  • A
    50% (15)
  • B
    7% (2)
  • C
    30% (9)
  • D
    13% (4)

Explanation

You've hit your limit · resets 5am (America/New_York)

Topics

#ALUA#FC LUN#reporting nodes#path optimization

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