title: Inode vs Vnode Difference
body: <p>I had some doubts regarding an Inode vs a Vnode. As far as my understanding goes, inode is the representation of a file that is used by the Virtual File System. Whereas vnodes are file system specific. Is this correct?</p>
  
  <p>Also, I am confused whether inode is a kernel data structure i.e whether it is an in-memory data structure or a data structure that exists on blocks in an actual disk?</p>