Mirrors information about the disk, such as the boot sector, file allocation table and root directory.
  mirror d:  [/PARTN]
The information is stored at the end of the disk. This can be recovered if necessary using unformat.


  The drive that you want to be able to recover later using unformat.

  Backs up partition table information to a:\partnsave.fil

Copyright © 1998 Jim Hall
This file is derived from the FreeDOS Spec Command HOWTO. See the file H2Cpying.txt for copying conditions.