HP XP7 Storage - Manual (Page 140)

assigned to a Continuous Access Journal Z pair, the S-VOL must have the same capacity as
the P-VOL.
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To perform Virtual LVI operations on a pair’s P-VOL and S-VOL, the pair must be deleted and
the volumes’ status returned to unpaired.
Auto LUN
You can specify the Continuous Access Journal Z P-VOL or S-VOL as Auto LUN source volumes.
However, when Cnt Ac-J Z pair status is Pending or Duplex, do not perform the volume migration
operation; otherwise, the operation is stopped.
Cnt Ac-J Z pair volumes and journal volumes cannot be used as Auto LUN target volumes.
140 Sharing Cnt Ac-J Z volumes