A utility to "burn-in" a new disk, before adding it to your array has been requested several times.  Also requested is a process to "pre-clear" a hard disk before adding it to your array.  When a special "signature" is detected, the lengthy "clearing" step otherwise performed by unRAID is skipped.     This process is named: preclear_disk.sh It is attached to this post, look for the download link near the end of this first long post. The current version is 1.15.  If