HP StorageWorks XP Remote Web Console Software - Manual (Page 32)

Figure 16 Shared Volumes of XP Business Copy and XP Continuous Access Journal: P-VOL/P-VOL
and P-VOL/S-VOL
Figure 17 (page 32) illustrates a volume that is functioning as both an XP Business Copy S-VOL
and an XP Continuous Access Journal P-VOL, which allows you to use XP Continuous Access Journal
to provide remote copies of XP Business Copy S-VOLs.
Figure 17 Shared Volume of XP Business Copy and XP Continuous Access Journal: S-VOL/P-VOL
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In the configuration shown in Figure 17 (page 32) , you cannot perform the XP Business Copy
and XP Continuous Access Journal copy operations at the same time. First you need to create
the XP Business Copy pair first, and then split the pair before creating the XP Continuous
Access Journal pair. You must suspend the XP Continuous Access Journal pair to resynchronize
the XP Business Copy pair. The XP Continuous Access Journal pair status cannot be changed
when the XP Business Copy pair is in the PSUS(SP) status.
•
If a volume is shared with an XP Business Copy pair and an XP Continuous Access Journal
pair, you can perform Quick Restore on the XP Business Copy pair when the XP Continuous
Access Journal pair is suspended. You cannot perform Quick Restore on the XP Business Copy
pair when the XP Continuous Access Journal pair is not suspended.
Table 7 (page 33) describes
whether you can perform Quick Restore when a volume is shared with an XP Business Copy
pair and an XP Continuous Access Journal pair.
32 Interoperability with Other Products and Functions