Customer is not able to restore data from an NDMP backup (on netapp filer) on secondary copy.
Phase 1 of backup is made to a phisical tape drive and the phase 2 is made to a second tape drive of same library.
If customer try to restore from first copy it works. If try from the second copy the error "NDMP data does not start on a block boundary" appears.
It seems a blocksize problem but both drives are equally configured.
many thanks,
Mauro.