“In this article, we’ll look at the internals of VFS file system and how it functions. VFS came into picture when BSD implemented VFS for NFS with an aim of dispatching or getting rid of different file systems. Before delving further in the topic, let’s define the necessary terms we need to know before understanding the concept.”
Nice one, but too short. The author says that this is part of a series. Lets see what he is upto in next one.
We should support transactions in VFS!