Figure 2: Physical structure of the UNIX filesystem UFS

Boot
Block

Super
Block

Inodes

Data
Block
(<=8192 bytes)

Data
Block
(<=8192 bytes)

Super
Block

Inodes

Data
Block
(<=8192 bytes)

Data
Block
(<=8192 bytes)

Super
Block

Inodes

Data
Block
(<=8192 bytes)

Data
Block
(<=8192 bytes)