fsck will update inode or not in read only filesystem

Question

I have custom am335x board with read only file system. I want to use fsck with auto repair broken packages and inode in read only file system.

Will fsck auto update inode and broken packages in read only file system?

Answer 1

Yes , The fsck command works directly on data structures stored on disk, which are internal and intrinsically specific to a file system implementation.