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StorageGRID IO Errors Caused by Faulty SFP on SG6000 Appliance
https://kb.netapp.com/hybrid/StorageGRID/Platforms/StorageGRID_IO_Errors_Caused_by_Faulty_SFP_on_SG6000_Appliance
Applies to NetApp StorageGRID Appliance SG6000 Issue IO errors causing the node to be unstable and experience Cassandra issues or or even a Storage appliance storage connectivity degraded alert.

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