HP StorageWorks XP24000 for FlashCopy Mirroring Software User's Guide (T5240-96001, June 2007)
Figure 66 Com pa tib le FlashCopy Information Dialog Box
The information in the Compatible FlashCopy Information dialog box will be needed when you calculate
the
number of Version 2 relationships that can be established. The Compatible FlashCopy Information
dialog b
ox has the following features:
• Total relationships displays the number of relationships that are a lready established by Version 2
(on the left side of the slash ( / )), and the total number of relationships that can be established by
Versio
n 2 (on
the right side of the slash ( / )).
• Remaining relationship(s) displays the remaining number of relationships that can be established
by Version 2.
Note:
T
he
number displayed in Remaining relationship(s) is the number which can be calculated
by
subt
racting the total number of Version 2 relationships and XP Snapshot pairs that are already
estab
lished or
created from the total number of relationships that can be established.
• Totaldifferentialtables displays the number of differential tables that a re already used by Version
2
(on the left side of the slash ( / )), and the total num ber of differential tables in the storage
system (on the right side of the slash ( / )) .
• Rema
ining
differential table(s) displays the remaining number of differential tables in the storage
system.
Note:
In addition to Version 2, Business Copy, ShadowImage for Mainframe, XP Snapshot, and
Auto LUN use differential tables. Therefore, if Business Copy, ShadowImage for M ainframe, or XP
Snap
shot pairs exist, or migration plans are being executed by Auto LUN, you may be able to
est
ablish
fewer relationships than the total number of relationships.
• FCv2 Used volumes(TB) displays the license information for Version 2 in the format X(Y) . Xindicates
the
license capacity used by Version 2, and Y indicates the total license capacity reserved for
Ver
sion 2. Unlimited will be displayed when there is no limited license capacity for Version 2.
• Compatible FlashCopy V2 Relationships displays the information about the Version 2 relationships
in the volume list. You can select information displayed in this volume list by using the LDKC
dr
op-down list, CU drop-down list, and check boxes below.
•The LDKC drop-down list allows you to select the LDKC containing volumes that you want to
display in the CU drop-down list.
XP24000 for FlashCopy Mirroring Software User's Guide
99