Effective December 3, NetApp adopts Microsoft’s Business-to-Customer (B2C) identity management to simplify and provide secure access to NetApp resources.
For accounts that did not pre-register (prior to Dec 3), access to your NetApp data may take up to 1 hour as your legacy NSS ID is synchronized to the new B2C identity.
To learn more, read the FAQ and watch the video.
Need assistance? Complete this form and select “Registration Issue” as the Feedback Category.

ONTAP Discussions

Unable LUN after NDMPcopy




I'm migrating some LUNs provided to Windows hosts from one filer to another.

ONTAP is 8.2.4P6 7-Mode


I successfuly migrate LUN by "ndmpcopy":

ndmpcopy -da root:<password> /vol/vol_test_01/S137B301_test_lun_001.lun Filer2:/vol/vol_test_001/S137B301_lun_test_002.lun


I see lun as a file on a destination filer. No, I want unmap LUN from source and map it from destination filer.

No torubles with unmap. But how can I online and map LUN from destination filer?


When I tried just "lun online", it give error that no such LUN exist:

lun online /vol/vol_test_001/S137B301_lun_test_002.lun
lun online: /vol/vol_test_001/S137B301_lun_test_002.lun : No such LUN exists


NetApp on Discord Image

We're on Discord, are you?

Live Chat, Watch Parties, and More!

Explore Banner

Meet Explore, NetApp’s digital sales platform

Engage digitally throughout the sales process, from product discovery to configuration, and handle all your post-purchase needs.

NetApp Insights to Action
I2A Banner