Fastlane NDS Migrator
Every environment is different but, there is a strong likelihood that running a Trustee Scan during a Volume Migration can take a long time.
Ensure the NDS Migrator Console is Located as close as possible (Logically in Network terms) to the Netware Server. I.e. Same Subnet or sharing the same 100mb connection.
When the option of discover trustees during a file scan is selected, NDS Migrator checks every File and Folder trustee against the NDS Migrator Database and presents a list of objects that are not in the Database having a status of Matched, Migrated, or excluded.