Resynchronizing a pair does not ensure data consistency. Data in the two volumes is the same only if:SI pair resynchronization
You can resynchronize split ("PSUS" status) or suspended ("PSUE" status) pairs. Resynchronization causes the split volume pairs to become PAIR. Resynchronizing a split pair copies the P-VOL's differential data to the S-VOL and again pairs the S-VOL with the P-VOL. Resynchronizing a suspended pair copies the entire P-VOL to the S-VOL.
Resynchronizing a suspended pair copies the P-VOL to the S-VOL and takes the same amount of time as the initial copy operation.
Resynchronizing a pair does not ensure data consistency. Data in the two volumes is the same only if:
The P-VOL is offline.
The pair is split (the S-VOL status is "PSUS").
For more information about pair status, see HDvM - SN pair status names and descriptions.
If you perform a Quick Restore for a pair consisting of an encrypted volume and an unencrypted volume, the encryption statuses of the volumes are reversed.
Related topics