HP XP P9000 Continuous Access Journal for Mainframe Systems User Guide

B Sharing volumes
This appendix discusses other P9500 software volumes that can be shared with Continuous Access
Journal Z volumes.
Because Continuous Access Synchronous Z and Business Copy Z volumes can be used extensively
with Continuous Access Journal Z, complete information for these configurations is provided in:
“Configurations with Continuous Access Synchronous Z” (page 145)
“Configurations with Business Copy Z” (page 156).
Volume types that can be shared with Continuous Access Journal Z
The following table shows whether non-Continuous Access Journal Z volumes can be used as
Continuous Access Journal Z P-VOLs, S-VOLs, and journal volumes.
Table 14 Volume types that can be shared with Cnt Ac-J
Used as Cnt Ac-J Z
journal volume?
Used as Cnt Ac-J Z
S-VOL?
Used as Cnt Ac-J Z
P-VOL?
Volumes types and functions
Cache Residency
NoYesYesVolume set for CR
Compatible FlashCopy
6
NoNoYes
1
S-VOL
NoNoYes
1
T-VOL
Compatible FlashCopy SE
6
NoNo
5
Yes
5
S-VOL
NoNo
5
Yes
5
T-VOL
Parallel Access Volumes
NoYesYesParallel Access Volumes
Compatible XRC
NoNoNoCompatible XRC volume
Concurrent Copy
NoNoYesConcurrent Copy volume
Data Exchange
NoNoNoVolume usable by both mainframe and open
systems
LUN Expansion
6
NoNoNoLUSE volume
Business Copy Z
NoYesYesS-VOL in Split/SUSPOP status
NoNoNoS-VOL in Resync-R/REVRSY status
NoYesYesS-VOL that is also used as a Cnt Ac-S Z P-VOL
or R-VOL
NoYesYesS-VOL (none of the above)
NoNoYesT-VOL in Split/SUSPOP status
140 Sharing volumes