A sharing cnt ac-j z volumes – HP XP7 Storage User Manual
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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
No
Yes
Yes
Volume set for CR Z
Compatible FlashCopy
No
No
Yes
1
S-VOL
No
No
Yes
1
T-VOL
Compatible FlashCopy SE
No
No
5
Yes
5
S-VOL
No
No
5
Yes
5
T-VOL
Parallel Access Volumes
No
Yes
Yes
Parallel Access Volumes
Compatible XRC
No
No
No
Compatible XRC volume
Concurrent Copy
No
No
Yes
Concurrent Copy volume
Data Exchange
No
No
No
Volume usable by both mainframe and open
systems
Thin Provisioning Z
Yes
No
No
Virtual volume
Smart Tiers Z
No
Yes
Yes
Virtual volume
Resource Partition
Yes
Yes
Yes
Resource Partition volume
Business Copy Z
No
Yes
Yes
P-VOL in Split/SUSPOP status
Volume types that can be shared with Continuous Access Journal Z
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