I missed to put these details, I am going to get a new FAS8040 C - mode setup (2 node cluster). We just need to migrate half of the data loaded on FAS3270 7 - mode. Planning to do it through snapmirror. Is it possible to put a asynchronous snapmirror between 7 mode(8.2.1) and C (8.2. & 8.2.1) mode for NFS and iSCSI data?
I have dropped the plan to move iSCSI data. Now plan is to move only NAS data of a 7 mode vfiler to a new vserver in cluster NetApp. Please suggest which way it will be easier, 7MTT tool or TDP snapmirror?