Note the following when creating volumes for the data and Storage Replicator Log (SRL):
The sizes and names of the volumes must match the sizes and names of the corresponding volumes in the primary site before you create the disk group.
The disk group must match the size and name of the disk group at the primary site.
Create the data and SRL volumes on different disks in the disk group. Use the vxdisk -g diskgroup list command to list the disks in the disk group.
Mirror the volumes.
To create the data and SRL volumes on the secondary site
# vxassist -g dbdatadg make dbdata_vol 12000M disk11 disk12
# vxassist -g dbdatadg make dbdata_srl 6800M disk14 disk16
See the Veritas InfoScale™ Replication Administrator's Guide for details.