ONTAP 9.12.1 commands

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

    Display NVMe target subsystems

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

    Description

    The vserver nvme subsystem show command displays information for NVMe subsystems.

    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 subsystems that match the Vserver that you specify.

    [-subsystem <text>] - Subsystem

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

    [-ostype {aix|linux|vmware|windows}] - OS Type

    Use this parameter to display the NVMe subsystems that match this parameter value.

    [-comment <text>] - Comment

    Use this parameter to display the NVMe subsystems that match this parameter value.

    [-target-nqn <text>] - Target NQN

    Use this parameter to display the NVMe subsystems that match this parameter value.

    [-serial-number <text>] - Serial Number

    Use this parameter to display the NVMe subsystems that match this parameter value.

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

    Specifies the default maximum IO queue count inherited by hosts added to this subsystem.

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

    Specifies the default maximum IO queue depth inherited by hosts added to this subsystem.

    [-uuid <UUID>] - UUID

    Use this parameter to display the NVMe subsystems that have UUIDs matching the parameter value.

    [-delete-on-unmap {true|false}] - Delete on Unmap

    Specifies whether the subsystem should be deleted automatically when it is no longer mapped to a namespace.

    [-vendor-uuids <UUID>,…​] - Vendor UUIDs

    Use this parameter to display the NVMe subsystems that have vendor-specific UUIDs that match the parameter value.

    Examples

    cluster1::*> vserver nvme subsystem show -vserver vs_1
    Vserver Subsystem    Target NQN
    ------- ------------ --------------------------------------------------------
    vs_1
            ss1          nqn.1992-08.netapp.com:sn.ccb5a7d5d9d311e7924e005056b45113:subsystem.ss1
            ss2          nqn.1992-08.netapp.com:sn.ccb5a7d5d9d311e7924e005056b45113:subsystem.ss2
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