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Disable TLS on NVMe hosts before reverting from ONTAP 9.16.1

Contributors netapp-aherbin netapp-mwallis
PDFs

If you have TLS secure channel for NVMe/TCP connections configured on an NVMe host, you need to disable it before you revert your cluster from ONTAP 9.16.1.

Steps

  1. Remove the TLS secure channel configuration from the host:

    vserver nvme subsystem host unconfigure-tls-for-revert -vserver <svm_name> -subsystem <subsystem> -host-nqn <host_nqn>

    This command removes the host from the subsystem, and then recreates the host in the subsystem without the TLS configuration.

  2. Verify that TLS secure channel is removed from the host:

    vserver nvme subsystem host show