ONTAP 9.12.1 commands

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  • ONTAP 9.12.1 commands(CA08871-263en.pdf)
  • metrocluster modify

    Modify MetroCluster configuration options

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

    Description

    The metrocluster modify command modifies MetroCluster parameters for nodes in the MetroCluster configuration.

    Parameters

    { -auto-switchover-failure-domain <MetroCluster AUSO Failure Domain> - Cluster Level AUSO Option

    This parameter specifies the configuration of automatic switchover. Modifying auto-switchover-failure-domain is not supported on a MetroCluster over IP configuration.

    The parameter values are:

    • auso-on-cluster-disaster - triggers an unplanned switchover if all nodes in a DR cluster are down.

    • auso-on-dr-group-disaster - triggers an unplanned switchover if both nodes of a DR group are down.

    • auso-disabled - automatic switchover is disabled.

    On a MetroCluster over IP configuration, auto-switchover-failure-domain is set to auso-disabled ; otherwise, it is set to auso-on-cluster-disaster .

    A change to the parameter affects only the local cluster where the metrocluster modify command is used.

    | -enable-unmirrored-aggr-deployment {true|false} - Enable or Disable Unmirrored Aggregate Deployment

    Enable or disable unmirrored aggregates deployment

    | [-allow-auto-forced-switchover {true|false}] - Allow Automatic Forced Switchover

    This parameter is used to enable automatic forced switchover on node failures. The allow-auto-forced-switchover parameter is only supported on a MetroCluster over IP configuration.

    All nodes in a MetroCluster configuration must have this option enabled to enable automatic forced switchover on failure.

    | -node-name {<nodename>|local} - Node to Change the Option On }

    This parameter is used to specify the node in the cluster for which the parameter needs to be modified.

    [-automatic-switchover-onfailure <true>] - Node Level AUSO Option }

    This parameter is used to enable automatic switchover on node failures. The automatic-switchover-onfailure parameter is not supported on a MetroCluster over IP configuration.

    All nodes in a MetroCluster configuration must have this option enabled to enable automatic switchover on failure.

    Examples

    The following example shows the output of Metrocluster modification done on a node:

    clusA::*> metrocluster modify -node-name clusA-01 -node-object-limit on
      [Job 168] Job succeeded: Modify is successful
    clusA::*> metrocluster modify -node-name clusA-01 -automatic-switchover-onfailure false
      [Job 308] Job succeeded: Modify is successful
    clusA::> metrocluster modify -auto-switchover-failure-domain auso-on-cluster-disaster
      [Job 308] Job succeeded: Modify is successful
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