Is it normal that SnapMirror resync transferred size is more than transferred snapshots delta size?
Applies to
- ONTAP 9
- SnapMirror XDP
Answer
It is normal that the Total progress size for the amount of data for the SnapMirror resync operation may be more than the snapshot delta size, by using the command snapshot show-delta
to calculate the delta size between Transfer snapshot
and Newest Snapshot
; as the SnapMirror resync operation needs to transfer the Data Warehouse metadata.
Example:
- Use the command
snapmirror show -instance
to check theTotal progress
for the amount of data that has already been transferred for current SnapMirror resync
- Use the command
snapshot show-delta
to calculate the delta size between theTransfer snapshot
andNewest Snapshot
for the total amount of data that needs to be transferred for current SnapMirror resync
Additional Information
Related KBs: