To permanently end a SnapMirror relationship between a source and destination pair of volumes or qtrees, you need to use the snapmirror release command on the source and the snapmirror break command on the destination.
dest_system is the name of the system where the destination is located.
dest_volume or qtree_path is the name of the volume or path to the qtree that is the destination.
If you do not enter the name of the destination system, SnapMirror uses the name of the system on which you entered the command.
systemA> snapmirror release vol0 systemB:vol2
systemA> snapmirror release vol/vol1/qtree2 systemB:/vol/vol2/qtree5
qtree_path is the path of the qtree that you want to release from the relationship.
In the detailed output that is displayed, note the Snapshot copy basename associated with the SnapMirror relationship that you just broke.