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Error "1 disks in the cluster are in an unknown state" in ONTAP System Manager

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fas-systems
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hw
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Applies to

ONTAP 9

Issue

  • ONTAP System Manager show "1 disks in the cluster are in an unknown state".

Example:disk unknown.png

  • There are more than two nodes in the cluster.
  • No fail disk in the cluster.

 

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