HP XP Business Copy Software - Manual (Page 38)

Table 11 Relation between Increase of TP-VOL Capacity and XP Business Copy Pair Operations
XP Business Copy Pair Operations XP Business Copy S-VOL XP Business Copy P-VOL
Resynchronize
Pair Pair split,
Suspend
Pair, or Delete
Pair Pair Create Increase of
Capacity Volumes Increase of
Capacity Volumes
NG
2
NG
2
NG
1
The capacity is
increasing. TP-VOL The capacity is
increasing. TP-VOL
NG
2
NG
2
NG
1
The capacity has
already been
increased or
never been
increased.
NG
2
NG
2
NG
1
None Normal volume
NG
2
NG
2
NG
1
The capacity is
increasing. TP-VOL The capacity has
already been
increased or
never been
increased.
Yes Yes Yes The capacity has
already been
increased or has
never been
increased.
Yes, but the Quick
Restore operation
cannot be
performed. Yes Yes None Normal volume
NG
2
NG
2
NG
1
The capacity is
increasing. TP-VOL None Normal volume
Yes, but the Quick
Restore operation
cannot be
performed. Yes Yes The capacity has
already been
increased or
never been
increased.
Yes Yes Yes None Normal volume
1 Confirm that the capacity has already been increased and that the XP Business Copy P-VOL has the same capacity as the XP
Business Copy S-VOL, and then perform XP Business Copy pair operations.
2 XP Business Copy pairs cannot be created while the TP-VOL capacity is increasing. The capacity of the volumes in XP Business
Copy pair cannot be increased. Therefore, the volumes whose capacities are increasing are not in an XP Business Copy pair.
38 Interoperability with Other Products and Functions