HP StorageWorks Data Replication Manager HSG80 ACS Version 8.7P Configuration Guide (AA-RPHZF-TE, March 2004)

Replicating Storage Units
221Data Replication Manager HSG80 ACS Version 8.7P Configuration Guide
Source unit
The unit whose contents is frozen in time and preserved on the snapshot unit. The source
unit must:
■ Be less than 512 GB
■ Have write-back cache enabled
■ Be nontransportable
Switches
There are no switches associated with this command.
Example
To create unit D4 (snapshot unit), which consists of storageset RAID2, and which becomes a
point-in-time snapshot of unit D1 (source unit), enter:
ADD SNAPSHOT_UNITS D4 raid2 D1