SMISA ZDB for HP StorageWorks EVA in HP-UX LVM Mirroring Configuration

SMISA ZDB for EVA in HP-UX LVM Mirroring Configuration
Concepts
Chapter 110
Here SMISA will select a mirror and create replicas only for the Storage Volumes found in the
PVG. Later these replicas will be presented to the backup host for further backup of the
selected backup object.
Both PVG-1 and PVG-2 satisfy the mirror set selection rules mentioned above. As SMISA
always tries to select a secondary mirror, it chooses PVG-2 over PVG-1 for BC pair replication.
Configuration 2
In this supported SMISA LVM mirroring configuration, the backup specification includes only
a select few logical volumes of a volume group. Even so, the PVG selection considers the PVG
that hosts all logical volumes of that volume group.
Here only PVG-2 satisfies the mirror set selection rules, so it is selected for BC pair
replication.