HP XP7 Continuous Access Journal for Mainframe Systems User Guide (TK911-96001)

A Sharing Cnt Ac-J Z volumes
This appendix discusses XP7 Storage software volumes that can be shared with Continuous Access
Journal Z volumes.
Note that Continuous Access Synchronous Z and Business Copy Z volumes can be used extensively
with Continuous Access Journal Z. Information for these configurations is provided in:
- “Configurations with Continuous Access Synchronous Z” (page 141)
- “Configurations with Business Copy Z” (page 152).
The following topics are covered in this appendix.
Volume types that can be shared with Continuous Access Journal Z
The following table shows whether volumes used by other program products can also be used as
Cnt Ac-J Z P-VOLs, S-VOLs, and journal volumes.
Table 12 Volume types that can be shared with Cnt Ac-J Z
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 Z
NoYesYesVolume set for CR Z
Compatible FlashCopy
NoNoYes
1
S-VOL
NoNoYes
1
T-VOL
Compatible FlashCopy SE
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
Thin Provisioning Z
YesNoNoVirtual volume
Smart Tiers Z
NoYesYesVirtual volume
Resource Partition
YesYesYesResource Partition volume
Business Copy Z
NoYesYesP-VOL in Split/SUSPOP status
Volume types that can be shared with Continuous Access Journal Z 135