ONTAP 9.12.1 commands

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  • ONTAP 9.12.1 commands(CA08871-263en.pdf)
  • cluster show

    Display cluster node members

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

    Description

    The cluster show command displays information about the nodes in a cluster.

    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.

    [-node {<nodename>|local}] - Node

    Selects the nodes that match this parameter value.

    [-node-uuid <UUID>] - UUID

    Selects the nodes that match this parameter value.

    [-epsilon {true|false}] - Epsilon

    Selects the nodes that match this parameter value. In a cluster, only one node can be designated as Epsilon at any given time. You can designate a node as Epsilon to add weight to its voting in a cluster with an even number of nodes.

    [-eligibility {true|false}] - Eligibility

    Selects the nodes that match this parameter value (true means eligible to participate in the cluster).

    [-health {true|false}] - Health

    Selects the nodes that match this parameter value (true means online).

    Examples

    The following example displays information about all nodes in the cluster:

    cluster1::> cluster show
    Node                  Health  Eligibility
    --------------------- ------- ------------
    node0                 true    true
    node1                 true    true
    node2                 true    true
    node3                 true    true

    The following example displays information about the node named node1:

    cluster1::> cluster show -node node1
    Node: node1
    Eligibility: true
         Health: true
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