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metrocluster modify

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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 (privilege: advanced)

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 (privilege: advanced) }

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