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ONTAP commands

cluster kernel-service show

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Display cluster service state in the kernel

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

Description

The `cluster kernel-service show` command displays the following information from the master node for each node in the cluster:

  • Node name

  • The quorum status of that node

  • The availability status of that node

  • The operational status of that node

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 ] (privilege: advanced) }

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

[-master-node {<nodename>|local}] - Node (privilege: advanced)

The node in the cluster where the information be being reported from. If this parameter is not specified, the command displays information about all nodes in the cluster.

[-cluster-node <text>] - Cluster Node (privilege: advanced)

The node in the cluster that the information listed is regarding. If this parameter is specified, the command displays information only about the nodes with the specified state value.

[-status-quorum {out-of-quorum|in-quorum}] - Quorum Status (privilege: advanced)

The quorum status of the node specified by -cluster-node . If this parameter is specified, the command displays information only about the nodes with the specified state value.

[-status-avail {false|true|unknown}] - Availability Status (privilege: advanced)

The availability status of the node specified by -cluster-node . If this parameter is specified, the command displays information only about the nodes with the specified state value.

[-status-oper {unknown|operational|not-operational}] - Operational Status (privilege: advanced)

The operational status of the node specified by -cluster-node . If this parameter is specified, the command displays information only about the nodes with the specified state value.

Examples

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

cluster1::*> cluster kernel-service show
Master            Cluster           Quorum        Availability  Operational
Node              Node              Status        Status        Status
----------------- ----------------- ------------- ------------- -------------
cluster1-01       cluster1-01       in-quorum     true          operational
                  cluster1-02       in-quorum     true          operational
2 entries were displayed.

cluster1::*> cluster kernel-service show -instance
Master Node: cluster1-01
       Cluster Node: cluster1-01
      Quorum Status: in-quorum
Availability Status: true
 Operational Status: operational
Master Node: cluster1-01
       Cluster Node: cluster1-02
      Quorum Status: in-quorum
Availability Status: true
 Operational Status: operational
2 entries were displayed.