DEFRAGMENT, VOLUME, Qualifiers, /BRIEF
*Conan The Librarian
/BRIEF (default) /NOBRIEF The /BRIEF qualifier has meaning only when the /LOG qualifier is also present. The /BRIEF qualifier requests a brief log of all actions taken by the defragmentation process. This log includes beginning and ending volume status information. The /BRIEF and /FULL qualifiers are mutually exclusive, and /NOBRIEF produces the same result as /FULL. The /BRIEF qualifier is the default.