Skip to main content
NetApp Knowledge Base

7MTT - The source volume languages are ‘undefined’; will 7MTT require a change of the source volume language before a migration to clustered Data ONTAP?

Views:
556
Visibility:
Public
Votes:
0
Category:
7-mode-transition-tool
Specialty:
7dot
Last Updated:

Applies to

This article is for PS/Partners/Customers transitioning their 7-Mode system to a clustered Data ONTAP system using the 7-Mode Transition Tool (7MTT)

Answer

With 7MTT 1.0 GA, the volume language of 7-Mode volumes and the clustered Data ONTAP language does not need to be the same or match. SnapMirror will overwrite the existing clustered Data ONTAP volume language with the 7-Mode volume language during the initialize. There will no longer be any language compatibility issues. It will always work.

7MTT preserves the volume's language 'as is'. In 7-Mode, 'undefined' and 'C' are identical languages. Since clustered Data ONTAP does not have an 'undefined' language, volumes with 'undefined' languages in 7-Mode are shown as 'C' in clustered Data ONTAP. This is why, in the case of 7-Mode volume language setting 'undefined', you will see the clustered Data ONTAP volume language as 'C' after the initialize. It does not matter with what language setting the clustered Data ONTAP volume was created.

Note: You cannot change the volume language after it is set; thus, if you want it to be something specific, it needs to be changed on the 7-Mode volume prior to using the 7-Mode Transition Tool

Additional Information

additionalInformation_text

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.