A Sharing Continuous Access Journal Z Volumes; Volume Types That Can Be Shared With Continuous Access Journal Z - HP StorageWorks P9000 User Manual

A Sharing Continuous Access Journal Z volumes

This appendix discusses non-Continuous Access Journal Z volumes that can be shared as Continuous
Access Journal Z volumes. It discusses the volumes of several features that can be used in full or
limited ways with Continuous Access Journal Z.
Continuous Access Synchronous Z and Business Copy Z volumes can be used extensively with
Continuous Access Journal Z. For complete information, see:
"Continuous Access Journal Z configurations with Continuous Access Synchronous Z" (page 133)
"Continuous Access Journal Z configurations with Business Copy Z" (page

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.
NOTE: Continuous Access Synchronous Z and Business Copy Z volumes are used extensively
with Continuous Access Journal Z. See
Access Synchronous Z" (page 133)
Copy Z" (page 144)
Table 27 Volume types that can be shared with Continuous Access Journal Z
Functions and volumes
LUN Expansion
LUSE volume
Business Copy Z
S-VOL in Split status
S-VOL in Resync-R status
S-VOL that is also used as a
Continuous Access
Synchronous Z P-VOL or
Continuous Access
Synchronous Z S-VOL
S-VOL (none of the above)
T-VOL in Split status
T-VOL (none of the above)
Reserved volume
Compatible FlashCopy
S-VOL
T-VOL
Concurrent Copy
Concurrent Copy volume
Compatible XRC
Compatible XRC volume
*4
Auto LUN
"Continuous Access Journal Z configurations with Continuous
and "Continuous Access Journal Z configurations with Business
for more information.
Can the volumes be used as
P-VOLs?
No
Yes
No
Yes
Yes
Yes
No
No
*1
Yes
*1*5
Yes
Yes
No
Volume types that can be shared with Continuous Access Journal Z 129
Can the volumes be used as
S-VOLs?
No
Yes
No
Yes
Yes
No
No
No
No
No
No
No
144).
Can the volumes be used as
journal volumes?
No
No
No
No
No
No
No
No
No
No
No
No