Robocopy /mt switch effect on WD My Cloud

May I ask if anybody in this community has any experience in using robocopy to regulalry copy massive data onto WD My Cloud?

I read on the net that using the /mt switch for multi-thread copy to simultaneously write on different spots on the platter is damaging to a hard disk write mechanism? How true is it?

Thank you.



I havent used that app.

See if you can get some info on the following link.

Thank you. Unfortunately, the term robocopy was mentioned just once in passing without any further follow-through.