Create the Storage Replicator Log (SRL), a volume in the Replicated Volume Group (RVG). The RVG also holds the data volumes for replication.
After determining the size of the SRL volume, create the volume in the shared disk group for the Oracle database. If hardware-based mirroring does not exist in your setup, use the nmirror
option to mirror the volume. In this example, the Oracle database is in the oradatadg shared disk group on the primary site.
To create the SRL volume on the primary site
See the Veritas Volume Replicator documentation for details.
# vxassist -g oradatadg
make rac1_srl 1500M nmirror=2 c4t1d1 c4t1d2
Make sure that the data disk has a minimum of 500M of free space after creating the SRL volume.