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

Table 12 Volume types that can be shared with Cnt Ac-J Z (continued)
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
NoNoNoP-VOL in Resync-R/REVRSY status
NoYesYesP-VOL that is also used as a Cnt Ac-S Z P-VOL
or S-VOL
NoYes
6
YesP-VOL (none of the above)
NoNoYesS-VOL in Split/SUSPOP status
NoNoNoS-VOL (in a status other than Split/SUSPOP)
Continuous Access Synchronous Z
NoNoNoP-VOL in Pending status
NoNoYes
3
P-VOL in DUPLEX status
NoNo
2
Yes
3
P-VOL in Suspend status
NoNo
2
Yes
3
P-VOL in Suspended status
NoNoNoS-VOL in Pending status
NoNoYes
3
S-VOL in DUPLEX status
NoNoYes
3
S-VOL in Suspend status
NoNo
2
Yes
3
S-VOL in Swapping status
NoNoYes
3
S-VOL in Suspended status
External Storage
NoYesYesExternal Storage volume
Virtual LVI
NoYesYesVirtual LVI volume
Auto LUN
4
NoYes
4
Yes
4
Source volume (when volume migration is in
progress)
NoYesYesSource volume (after volume migration is
finished)
Volume Retention
NoYesYesVolume with Read/Write attribute
NoYesYesVolume with Read Only attribute
NoNoNoVolume with Protect attribute
Notes
1. The volume cannot be used as a Cnt Ac-J Z pair volume for the delta resync operation.
2. The volume can be used as an S-VOL only when restoring a Cnt Ac-J Z pair or performing the YKRESYNC REVERSE
operation. However, even in these cases, the volume cannot be used as the S-VOL for a Cnt Ac-J Z pair for delta
resync operation.
3. This is "No" if more than one primary system and more than one secondary system are used for remote copy (see
“Planning Cnt Ac-J Z in multiple XP7s using a consistency group” (page 32)).
4. The migration operation stops if Cnt Ac-J Z status changes to Pending or Duplex.
136 Sharing Cnt Ac-J Z volumes