ONTAP 9.12.1 commands

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  • ONTAP 9.12.1 commands(CA08871-263en.pdf)
  • vserver nvme subsystem host show

    Display NVMe hosts configured to the subsystem

    Availability: This command is available to cluster and Vserver administrators at the admin privilege level.

    Description

    The vserver nvme subsystem host show command displays information for the NVMe subsystem hosts.

    Parameters

    { [-fields <fieldname>,…​]

    If you specify the -fields <fieldname>, …​ parameter, the command output also includes the specified field or fields. You can use '-fields ?' to display the fields to specify.

    | [-instance ] }

    If you specify the -instance parameter, the command displays detailed information about all fields.

    [-vserver <Vserver Name>] - Vserver Name

    Use this parameter to display the NVMe subsystem hosts that match the Vserver that you specify.

    [-subsystem <text>] - Subsystem

    Use this parameter to display the NVMe subsystem hosts that match the subsystem that you specify.

    [-host-nqn <text>] - Host NQN

    Use this parameter to display the NVMe subsystem host that matches the subsystem host NQN that you specify.

    [-io-queue-count <integer>] - Number of I/O Queue Pairs

    Use this parameter to display the NVMe subsystem hosts that match the maximum IO queue count that you specify.

    [-io-queue-depth <integer>] - I/O Queue Depth

    Use this parameter to display the NVMe subsystem hosts that match the maxium IO queue depth that you specify.

    [-dhchap-hash-function {sha-256|sha-512}] - Authentication Hash Function

    Specifies the NVMe DH-HMAC-CHAP in-band authentication hash function.

    [-dhchap-dh-group {none|2048-bit|3072-bit|4096-bit|6144-bit|8192-bit}] - Authentication Diffie-Hellman Group

    Specifies the NVMe DH-HMAC-CHAP in-band authentication Diffie-Hellman group size.

    [-dhchap-mode {none|unidirectional|bidirectional}] - Authentication Mode

    Reports the NVMe DH-HMAC-CHAP in-band authentication mode.

    Examples

    cluster::*> vserver nvme subsystem host show -vserver vs_1 -subsystem sub_1
    Vserver Subsystem Host NQN
    ------- --------- ------------------------------------
    vs_1    sub_1     nqn.2001-08.com.example:nvme:host1
                      nqn.2001-08.com.example:nvme:host2
                      nqn.2001-08.com.example:nvme:host3
    3 entries were displayed.
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