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

Replicating Storage Units
216 Data Replication Manager HSG80 ACS Version 8.7P Configuration Guide
Can clone an unpartitioned single-disk
unit, stripeset, or mirrorset.
The snapshot unit must have the
following characteristics:
Write-back cache enabled
Capacity equal to or greater than the
source unit
Made of any storage container except
write history log containers
Source unit and clone both reside on
and fail over on the same controller.
Source unit and snapshot unit both
reside on and fail over on the same
controller.
Operates in both multibus and
controller failover modes.
Operates in both multibus and
controller failover modes.
Table 24: Cloning and Snapshot Comparison (Continued)
Cloning Snapshot