Resynchronizing a Thin Image pair updates the S-VOL with the differential data and deletes the replaced data, the data in the pool. Resynchronizing a pair maintains the relationship between the P-VOL and S-VOLs.
The amount of time required for resynchronization depends on the following, even if the pair resynchronization rate is 100 percent:
- The amount of capacity the pool is using.
- The number of pairs being resynchronized concurrently.