Dell Unity™ Family VNX® Series Data Import to Unity All Flash or Hybrid, or UnityVSA™ System User Guide

NFS-only VDM import commit

When all data is synchronized between the source VDM and target NAS server, the import session enters the Ready to commit state. You can complete the import through Unisphere or by running the commit command in UEMCLI or REST.

After the commit operation completes, the new data update on the production (target) NAS server is no longer synchronized back to the source VDM. All import specific resources, such as NAS server, file systems, production interfaces, are cleaned up on the target system. The exceptions to this process are the import session information and the summary report. That data is removed when the import related source storage system is deleted from the target storage system. Because the source VDM is obsolete, the import temporary changes on the source VDM are not cleaned up during import commit. You cannot cancel the import session and rollback the imported NAS server to the source VDM after the import session is committed.