HP XP Business Copy Software - Manual (Page 31)

create XP Business Copy pairs using the volume shared with XP Continuous Access and XP
Continuous Access Journal.
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If a volume is shared with an XP Business Copy pair and an XP Continuous Access pair, you
can perform Quick Restore on the XP Business Copy pair when the XP Continuous Access pair
is suspended. You cannot perform Quick Restore on the XP Business Copy pair when the XP
Continuous Access pair is not suspended.
Table 6 (page 31) shows whether you can perform
Quick Restore when a volume is shared with an XP Business Copy pair and an XP Continuous
Access pair.
Table 6 Quick Restore Operation When Volume is Shared with XP Business Copy Pair and XP
Continuous Access Pair
Quick Restore Operation on XP
Business Copy Pair Shared Volume
XP Continuous Access XP Business Copy
Yes P-VOL P-VOL
Yes S-VOL
Yes P-VOL S-VOL
XP Continuous Access Journal
XP Continuous Access Journal volumes can be assigned to XP Business Copy pairs and vice versa.
XP Business Copy and XP Continuous Access Journal can function together in the same storage
system to provide both internal and remote backup for your important data.
•
A P-VOL of XP Continuous Access Journal means a primary data volume of XP Continuous
Access Journal. An S-VOL of XP Continuous Access Journal means a secondary data volume
of XP Continuous Access Journal.
•
A combination of XP Business Copy L1 and L2 pairs with XP Continuous Access Journal volumes
is allowed. Node volumes and leaf volumes are both considered S-VOLs by XP Continuous
Access Journal.
Figure 14 (page 32) illustrates a volume that is functioning as both an XP Continuous Access Journal
P-VOL and an XP Business Copy P-VOL, which will allow you to create:
•
On-site backup copies of XP Continuous Access Journal P-VOLs
•
Remote backup copies of XP Business Copy P-VOLs
XP Continuous Access Journal 31