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After ONTAP upgrade new iSCSI LUNs not accessible from certain controllers

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Category:
ontap-9
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san
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Applies to

  • ONTAP 9.7P17
  • iSCSI

Issue

  • After ONTAP upgrade, newly created or cloned LUNs are only discoverable after adding partner nodes to SLM in the affected igroup.
  • SnapCenter cannot access new LUNs after cloning either:

clipboard_efa5d15fd51d8f884acf700dec2907b29.png

  • Checking the iSCSI Initiator GUI in Windows, active paths are missing.

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