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| Oracle Solaris Cluster System Administration Guide Oracle Solaris Cluster 4.1

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### How to Enable Replication on the Secondary Cluster

Before You Begin

Complete the procedure How to Enable Replication on the Primary Cluster.

1. Access `nodeC` as the `root` role.
2. Flush all transactions.

       nodeC# lockfs -a -f

3. Enable remote mirror replication from the primary cluster to the secondary cluster.

   Use the following command for Availability Suite software:

       nodeC# /usr/sbin/sndradm -n -e lhost-reprg-prim \
       /dev/md/nfsset/rdsk/d200 \
       /dev/md/nfsset/rdsk/d203 lhost-reprg-sec \
       /dev/md/nfsset/rdsk/d200  \
       /dev/md/nfsset/rdsk/d203 ip sync

   The primary cluster detects the presence of the secondary cluster and starts synchronization. Refer to the system log file `/var/adm` for Availability Suite for information about the status of the clusters.

4. Enable independent point-in-time snapshot.

   Use the following command for Availability Suite software:

       nodeC# /usr/sbin/iiadm -e ind \
       /dev/md/nfsset/rdsk/d200 \
       /dev/md/nfsset/rdsk/d201 \
       /dev/md/nfsset/rdsk/d202
       nodeC# /usr/sbin/iiadm -w \
       /dev/md/nfsset/rdsk/d201

5. Attach the point-in-time snapshot to the remote mirror set.

   Use the following command for Availability Suite software:

       nodeC# /usr/sbin/sndradm -I a \
       /dev/md/nfsset/rdsk/d200  \
       /dev/md/nfsset/rdsk/d201 \
       /dev/md/nfsset/rdsk/d202

Next Steps

Go to Example of How to Perform Data Replication.

### Example of How to Perform Data Replication

This section describes how data replication is performed for the example configuration. This section uses the Availability Suite software commands `sndradm` and `iiadm`. For more information about these commands, see the Availability Suite documentation.

This section contains the following procedures:

- How to Perform a Remote Mirror Replication

- How to Perform a Point-in-Time Snapshot

- How to Verify That Replication Is Configured Correctly

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