I used this once over a year ago and it worked great. Today, I needed to make use of it again against a 1.5TB Samsung Drive on unRAID v4.7 Final. I do have 4K sectors enabled in unRAID as I recently moved to a 2TB Seagate LP parity drive that supported advanced formatting.
Possibly, I don't understand enough of the process, but I did not specify the -A option when starting preclear on the 1.5TB Samsung. However, at the top of the console, it reads
cycle 1 of 1, partition start on sector 64
Shouldn't this drive be starting on sector 63?
Thanks,
Jon