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cluster peer modify

Modify cluster peer relationships

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

Description

The cluster peer modify command modifies the attributes of a peering relationship. When you modify a peer relationship and specify -peer-addrs, all of the remote addresses must respond, must be intercluster addresses, and must belong to the remote cluster that is being modified; or the modification request is denied.

Parameters

-cluster <text> - Peer Cluster Name

Use this parameter to specify the peering relationship to modify by specifying the name of the peered cluster.

[-peer-addrs <Remote InetAddress>, ...] - Remote Intercluster Addresses

Use this parameter to specify the names or IP addresses of the logical interfaces used for intercluster communication. Separate the addresses with commas. The list of addresses you provide replaces the existing list of addresses.

[-timeout <integer>] - Operation Timeout (seconds) (privilege: advanced)

Use this parameter to specify a timeout value for peer communications. Specify the value in seconds.

[-auth-status-admin <cluster_peer_authnstate>] - Authentication Status Administrative

Use this parameter to adjust the authentication in use for the peer relationship. The defined values for this field are as follows. Changes should be reflected on both clusters involved in a peering relationship.

[-rpc-connect-timeout <integer>] - Timeout for RPC Connect (privilege: advanced)

Use this optional parameter to specify a timeout value for the RPC connect during peer communications. Specify the value in seconds.

[-update-ping-timeout <integer>] - Timeout for Update Pings (privilege: advanced)

Use this optional parameter to specify a timeout value for pings while updating remote cluster information. Specify the value in seconds. This parameter applies only to cluster peer relationships using the IPv4 protocol.

Examples

This example modifies the peering relationship to use a new IP address in the remote cluster for intercluster communications and revoke authentication.

View existing cluster peer configuration using following command :

cluster1::> cluster peer show -instance

                   Peer Cluster Name: cluster2
       Remote Intercluster Addresses: cluster2-d2, 10.98.234.246
  Availability of the Remote Cluster: Available
                 Remote Cluster Name: cluster2
                 Active IP Addresses: 10.98.234.246, 10.98.234.243
               Cluster Serial Number: 1-80-123456
                Remote Cluster Nodes: cluster2-01, cluster2-02
               Remote Cluster Health: true
             Unreachable Local Nodes: -
      Address Family of Relationship: ipv4
Authentication Status Administrative: use-authentication
   Authentication Status Operational: ok
                    Last Update Time: 02/05 21:05:41
    

Modify the cluster peer configuration using following command :

cluster1::> cluster peer modify -cluster cluster2 -peer-addrs cluster2-d2,10.98.234.264 -auth-status-admin revoked

Warning: This will discard the authentication key.

Warning: You are removing authentication from the peering relationship with cluster "cluster2". Use the "cluster peer modify" command on cluster "cluster2" with the "-auth-status-admin no-authentication" parameter to complete authentication removal from the peering relationship.

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See Also

cluster peer create  
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