SnapManager uses SnapMirror to enable you to replicate backups to mirrored volumes. You can also perform concurrent backup verification. SnapManager coordinates with SnapDrive to perform asynchronous replication using SnapMirror. The changes reflected in a restore operation depend upon your backup schedule.
If a backup resides in a volume that is configured as a SnapMirror source volume, SnapDrive requests a SnapMirror update for that volume. SnapMirror replication is asynchronous, and SnapManager does not support SnapMirror qtree replication.
The schedule you define for backups sets the schedule for mirror replication. The changes made between consecutive backups are not reflected in the SnapMirror destination volume. Any restore operation from the destination volume restores the databases to their state at the time of the last backup. You can use SnapDrive to minimize the time between two SnapMirror replications.