To resynchronize a GAD pair by specifying the S-VOL (swap resync), the conditions specified below must be met.
For details about storage system support (models, firmware) for GAD+UR operations, see Requirements and restrictions.
Prerequisites
- Pair status must be as follows:
Pair type
Pair status
P-VOL
S-VOL
GAD pair
PSUS
SSWS
UR pair
PSUE or PAIR
PSUE or PAIR
UR delta resync pair
No condition
No condition
- The UR pair whose volume shared by GAD S-VOL after swap resync must be a UR delta resync pair.
Command example
pairresync -g oraHA -swaps -IH1