HP XP7 Continuous Access Synchronous for Mainframe Systems User Guide (TK911-96003)

Used as S-VOL?Used as P-VOL?Functions and volumes
Continuous Access Journal Z
NoNoP-VOL (primary system) in Pending status
No. The volume can be used
as an S-VOL only when you
YesP-VOL in Duplex status
restore a Cnt Ac-S Z pair or
perform a BCM YKRESYNC
REVERSE operation.
No. The volume can be used
as S-VOL only when you
YesP-VOL in Suspend status
restore a Cnt Ac-S Z pair or
perform a BCM YKRESYNC
REVERSE operation.
No. The volume can be used
as S-VOL only when you
YesP-VOL suspended due to a failure
restore a Cnt Ac-S Z pair or
perform a BCM YKRESYNC
REVERSE operation.
NoNoS-VOL (secondary volume) in Pending status
NoNoS-VOL in Duplex status
NoYesS-VOL in Suspend status
NoYesS-VOL in Swapping status
NoYesS-VOL suspended due to a failure
External Storage
YesYesMapped external volume
Cache Partition
YesYesVolume belonging to the CPart CLPR
Virtual LVI
YesYesVirtual LVI volume
Auto LUN
2
Yes. If the source volume is
used as an S-VOL, volume
migration stops.
Yes. If the source volume is
used as a P-VOL, volume
migration stops.
Source volume (when volume migration is in progress)
YesYesSource volume (after vol migration finishes)
NoNoTarget volume
NoNoReserved volume
Volume Retention
YesYesVolume with Read/Write attribute
YesYesVolume with Read Only attribute
NoNoVolume with Protect attribute
Volume Security for Mainframe
Volume types that can be shared with Continuous Access Synchronous Z 51