DEFRAG VISTA COMMAND LINE

EXAMPLE Defrag c: -f

The list of supported command line parameters for defrag.exe:

    * drive letter - this parameter specifies the drive letter or the mount point path of the volume that will be analyzed or defragmented.

    * -c - using this parameters forces defrag.exe to defragment all volumes on your computer.

    * -a - performs only fragmentation analysis and  defragment the specified drive.

    * -r - performs a partial defragmentation which consolidates only the fragments which are smaller than 64 MB. This is the default setting.

    * -w - when you use this switch, defrag will perform a full defragmentation, regardless of the fragments size.

    * -f - forces the defragmentation even if the free space is lower than 15%.

    * -v - verbose mode. In this mode, defrag will show a detailed analysis and defragmentation output.

    * -? - displays help information about how to use defrag.exe.