What is drive letter assignment?

Drive Letter Assignment

Drive letter assignment is the process of assigning alphabetical identifiers to physical or logical disk drives or partitions (drive volumes) in the root filesystem namespace; this usage is now mostly found in Microsoft operating systems. Unlike the concept of UNIX mount points, where volumes are named and located arbitrarily in a single hierarchical namespace, drive letter assignment allows multiple highest-level namespaces. Drive letter assignment is thus a process of using letters to name the roots of the "forest" representing the file system; each volume holds an independent "tree" (or, for non-hierarchical file systems, an independent list of files).

Read more about Drive Letter Assignment.

Some articles on drive letter assignment:

Drive Letter Assignment - ASSIGN, JOIN and SUBST in DOS and Windows
... Drive letters are not the only way of accessing different volumes ... It also offers a SUBST command which allows the assignment of a drive letter to a directory ... Digital Research provide means to implicitly assign substitute drives, called floating drives in DRI terminology, by using the CD/CHDIR command in the following ...

Famous quotes containing the words drive and/or letter:

    We do not want them to have less.
    But it is only natural that we should think we have not enough.
    We drive on, we drive on.
    When we speak to each other our voices are a little gruff.
    Gwendolyn Brooks (b. 1917)

    I have been thinking this half hour how to begin my letter and cannot for my soul make it out. I wish to the Lord one could write a letter without any beginning for I am sure it allways puzzles me more than all the rest of it.
    Thomas Jefferson (1743–1826)