Free-space bitmaps are one method used to track allocated sectors by some file systems. While the most simplistic design is highly inefficient, advanced or hybrid implementations of free-space bitmaps are used by some modern file systems, such as NTFS. == Example == The simplest form of free-space bitmap is a bit array, i.e.
Free-space bitmaps are one method used to track allocated sectors by some file systems. While the most simplistic design is highly inefficient, advanced or hybrid implementations of free-space bitmaps are used by some modern file systems, such as NTFS. == Example == The simplest form of free-space bitmap is a bit array, i.e.
Source: Wikipedia "Free-space bitmap" · CC BY-SA 4.0
Share this article: X · Bluesky