I believe the problem is that ndmpcopy was only introduced as part of OT in 6.2; previously it required a platform specific binary. The original poster's 840 filer is running 6.1.1.
No. The only requirement is to support the same NDMP protocol version (v.3 and above!).
Best regards,
Jacek Nogala
--------------------------------------------------------------------------- Jacek Nogala __________ Inzynier Konsultant /______/__/ Al. Jerozolimskie 65/79 NetApp Certified Professional (Filer) ________/ 00-697 Warszawa, Poland jacek.nogala@solidex.com.pl /______/__/ Tel: +48 (22) 630 66 11 http://www.solidex.com.pl SOLIDEX S.A. Fax: +48 (22) 630 66 13 ---------------------------------------------------------------------------