Data ONTAP supports interoperability between volumes in 32-bit and 64-bit aggregates for data protection features such as qtree SnapMirror, SnapVault, volume SnapMirror, synchronous and semi-synchronous SnapMirror, and vol copy command.
You can use the vol move command to move volumes between 32-bit aggregates and 64-bit aggregates nondisruptively.
For more information about the vol move command, see the Data ONTAP SAN Administration Guide for 7-Mode.