HP StorageWorks XP Remote Web Console Software - Manual (Page 50)

50 Adjusting volume capacity for copy pair settings
1. Map the external LU (A) as an internal LU (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 LU (B) to which the external LU (A) is mapped. If the mapped
internal LU’s (B) capacity is not the same as the copy source volume (C), use the CVS function to create
a CV that has the same capacity as the copy source volume (C) out of internal LU (B).
3. Create a copy pair, as shown in Figure 29 .
Figure 29 Copying data to an external array (using an external LU as the S-VOL)