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HP XP P9500 User Manual Page 40

Continuous access synchronous for mainframe systems.
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Table 20 z/OS system volume types that can be shared with Continuous Access Synchronous Z
(continued)
Functions and volumes
P-VOL in Duplex status
P-VOL in Suspend status
P-VOL suspended due to a failure
S-VOL (remote volume) in Pending status
S-VOL in Duplex status
S-VOL in Suspend status
S-VOL in Swapping status
S-VOL suspended due to a failure
Volume Retention
Volume with Read/Write attribute
Volume with Read Only attribute
Volume with Protect attribute
Volume Security for Mainframe
Volume registered in a security group
Data Exchange
Volume for mainframe and open-systems use
Cache Residency
Volume with CRM data
Parallel Access Volumes
Parallel Access Volumes volume
Virtual LVI
Virtual LVI volume
#1: The volume performs differently according to the type of difference management. For details, see the HP P9000
for Compatible FlashCopy Mirroring User Guide.
#2: For more information, contact HP Technical Support.
#3: If you use Continuous Access Synchronous Z with Compatible FlashCopy, the Continuous Access Synchronous Z
pairs must be created without using the consistency groups.
#4 For more details, see the topic on interoperability with other products and functions in the HP P9000 for Compatible
FlashCopy Mirroring User Guide.
40
Sharing Continuous Access Synchronous Z volumes
Used as M-VOL?
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Used as R-VOL?
No. The volume can be used
as an R-VOL only when you
restore a Cnt Ac-S Z pair or
perform a BCM YKRESYNC
REVERSE operation.
No. The volume can be used
as R-VOL only when you
restore a Cnt Ac-S Z pair or
perform a BCM YKRESYNC
REVERSE operation.
No. The volume can be used
as R-VOL only when you
restore a Cnt Ac-S Z pair or
perform a BCM YKRESYNC
REVERSE operation.
No
No
No
No
No
Yes
Yes
No
Yes. If the volume is disabled
for use as S-VOL, the volume
cannot be used as R-VOL.
No
Yes
Yes
Yes

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