According to the Linux Kernel, the superblock is a block that contains important information about the file system. Since the block size can vary from 1KiB to 64KiB, the size of the superblock will affect how much information it can store.
Here is a breakdown of the key concepts:
Linux Kernel Superblock
The superblock is a critical block in a Linux file system that contains essential information about the file system's structure and status.
Superblock Size
The size of the superblock depends on the block size of the file system. The block size can range from 1KiB to 64KiB. A larger block size will result in a larger superblock, capable of storing more information.
Impact on Superblock Size
A larger superblock size will allow for more information to be stored, such as more inode tables and more data blocks. However, it will also consume more disk space. On the other hand, a smaller superblock size will consume less disk space but may not be able to store as much information.