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Problem: Snapshot copy already exists

You get an error message either if the system clock on the SnapManager host is not synchronized with the storage system clock or if SnapMirror replication is running when you try to start a backup operation.

Synchronize the system clock on the SnapManager host and the storage system clock so that SnapDrive functions properly. Also, ensure that any SnapMirror replications have enough time to complete before you initiate another SnapManager backup process.