Hi Anamika,
I was just thinking about it but I've never tried it myself. Both your Linux are Little Endien.
Maybe you could check with SAP about:
1. A simple backup/restore
2. Using HANA System Replication.
Maybe Lars Breddemann or Michael Healey might be able to give you an answer on that one.
I'll also dig around to see if anything is written on the subject.
KR,
Amerjit