HP StorageWorks External Storage XP user guide (T1706-96006, June 2006)

146 Adjusting volume capacity for copy pair setting
1. Map the external LU (A) as an internal LDEV (B) of the local array. Set the emulation type to the same
as the copy source volume (C).
2. Check the capacity of the internal LDEV (B) to which the external LU (A) is mapped. If the mapped
internal LDEV’s (B) capacity is not same as the copy source volume (C), use Volume Manager to create
a CV with the same capacity as the copy source volume (C) out of volume (B).
3. Create a copy pair.
Figure 72 Copying data to external arrays (setting external LUs as S-VOLs)