HP StorageWorks Data Replication Manager Software - Manual (Page 123)

4. You can specify the group name and device serial number with the devicelist command
in the following format:
show devicesummary –g <group name> –a <device serial number>
For example:
show devicesummary –g Un-Grouped –a CZJ0420GZB
Gen3, multi-node
For example:
show devicesummary -g Un-Grouped -a hpb499bac0d9a2
Viewing the device summary 123