This appendix provides example use cases for configuring the Oracle Solaris ZFS Snapshots replication in disaster recovery framework.
This appendix contains the following sections:
The Oracle Solaris ZFS snapshot replication is set up using the zfs_snap_geo_register setup script. This examples uses a setup consisting of clusters paris and newyork that are in a partnership.
The following configuration must exist in the cluster before running the setup script:
Clusters paris and newyork are in a partnership known as paris-newyork. Primary cluster paris has two nodes: paris-node-1 and paris-node-2. Secondary cluster newyork has two nodes: newyork-node-1 and newyork-node-2.
The application resource group app1-rg1 is configured on both the partner clusters.
On each cluster, the app1-rg1 resource group uses a HAStoragePlus resource to manage the ZFS storage pool that the application uses. In the primary cluster, the application uses the HAStoragePlus resource par-app1-hasp1 to manage the ZFS storage pool srcpool1. Similarly, the HAStoragePlus resource ny-app1-hasp1 is used on the secondary cluster to manage the ZFS storage pool targpool1.
The application app1-rg1 on the primary cluster paris uses the ZFS dataset srcpool1/app1-ds1, and the application app1-rg1 on the secondary cluster newyork uses the ZFS dataset targpool1/app1-ds1-copy.
On both clusters, the application uses the same application user appuser1 to create and access application data stored in the ZFS datasets that the application uses.