HP StorageWorks XP Remote Web Console Software - Manual (Page 43)

External Storage XP user guide 43
For more information about Snapshot XP, see the HP StorageWorks Snapshot XP user guide.
Figure 18 Example of Snapshot XP operations
1. Use External Storage XP to map a volume in the external array to an internal LDEV of the local array.
CAUTION: You must set the volume’s emulation type to OPEN-V when mapping the volume. You
can set only a volume with the OPEN-V emulation type as a Snapshot XP pool-VOL. Set the IO
Suppression mode to Disable.
For more information, see ” Mapping external LUs (Add LU) ” on page 73.
2. The mapped volume’s status automatically becomes Normal. However, the volume formatting
processing does not execute automatically. To format the mapped volume, format the volume using the
CVS function. For instructions, see the HP StorageWorks LUN Configuration and Security manager XP
user guide for the XP12000/XP10000/SVS200.
3. Create a pool, and add the mapped external LU to that pool as a pool-VOL.
4. Set the Snapshot XP pair’s P-VOL and S-VOL specifying the pool you created in step 3 .