When you create a GAD+UR 3DC delta resync configuration, the GAD pairs must already be registered to a consistency group.
With GAD+UR, when the statuses of the GAD pair (P-VOL and GAD S-VOL) and the UR pair (P-VOL and UR S-VOL) are PAIR and the UR delta resync pair (GAD S-VOL and UR S-VOL) is in the standby status, the operation is performed normally. When the UR delta resync pair status is HOLD, the pair status of the P-VOL is displayed as PSUS, and the journal mirror status is displayed as PJNS in CCI.