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| Oracle Solaris Cluster System Administration Guide Oracle Solaris Cluster 4.1

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### How to Create a Replication Resource Group on the Secondary Cluster

Before You Begin

- Complete the procedure How to Create a Replication Resource Group on the Primary Cluster.

- Ensure that the `/etc/netmasks` file has IP-address subnet and netmask entries for all logical hostnames. If necessary, edit the `/etc/netmasks` file to add any missing entries.

1. Access `nodeC` as the role that provides `solaris.cluster.modify`, `solaris.cluster.admin`, and `solaris.cluster.read` RBAC authorization.
2. Register `SUNW.HAStoragePlus` as a resource type.

       nodeC# clresourcetype register SUNW.HAStoragePlus

3. Create a replication resource group for the device group.

       nodeC# clresourcegroup create -n nodeC devgrp-stor-rg

   `create`

     Creates the resource group.

   `-n`

     Specifies the node list for the resource group.

   `devgrp`

     The name of the device group.

   `devgrp-stor-rg`

     The name of the replication resource group.

4. Add a `SUNW.HAStoragePlus` resource to the replication resource group.

       nodeC# clresource create \
       -t SUNW.HAStoragePlus \
       -p GlobalDevicePaths=nfsset \
       -p AffinityOn=True \
       devgrp-stor

   `create`

     Creates the resource.

   `-t`

     Specifies the resource type.

   `-p GlobalDevicePaths=`

     Specifies the device group that Availability Suite software relies on.

   `-p AffinityOn=True`

     Specifies that the `SUNW.HAStoragePlus` resource must perform an affinity switchover for the global devices and cluster file systems defined by `-p GlobalDevicePaths=`. Therefore, when the replication resource group fails over or is switched over, the associated device group is switched over.

   `devgrp-stor`

     The HAStoragePlus resource for the replication resource group.

   For more information about these extension properties, see the `SUNW.HAStoragePlus`(5) man page.

5. Add a logical hostname resource to the replication resource group.

       nodeC# clreslogicalhostname create -g devgrp-stor-rg lhost-reprg-sec

   The logical hostname for the replication resource group on the secondary cluster is named `lhost-reprg-sec`.

6. Enable the resources, manage the resource group, and bring the resource group online.

       nodeC# clresourcegroup online -eM -n nodeC devgrp-stor-rg

   `online`

     Brings online.

   `-e`

     Enables associated resources.

   `-M`

     Manages the resource group.

   `-n`

     Specifies the node on which to bring the resource group online.

7. Verify that the resource group is online.

       nodeC# clresourcegroup status devgrp-stor-rg

   Examine the resource group state field to confirm that the replication resource group is online on `nodeC`.

Next Steps

Go to How to Create an NFS Application Resource Group on the Primary Cluster.

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