What Is Inode and Superblock in Linux?
Contents

An Inode is a data structure on a Unix / Linux file system. An inode stores meta data about a regular file, directory, or other file system object. … The superblock is a structure that exists on disk (actually, multiple places on disk for redundancy) and also in memory.

What is an inode in Linux?

The inode (index node) is a data structure in a Unix-style file system that describes a file-system object such as a file or a directory. Each inode stores the attributes and disk block locations of the object’s data.

What is the meaning of superblock in Linux?

A superblock is a collection of metadata used to show the properties of file systems in some types of operating systems. The superblock is one of a handful of tools used to describe a file system along with inode, entry and file.

Alexander Ross

Alexander Ross

Gaming, Esports & Interactive Media Writer

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.

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