Almost everything that we've discussed so far has led directly to this chapter. By now, we have multiple servers, redundant alternates, backup, synchronization, and much more. If we combine all of these techniques, management becomes more difficult with each component we add.
In the previous chapter, we covered all of the elements for a robust and elastic storage structure. Even then, we noted the arduous nature of moving a running server from one node to another. Typing commands safely takes time, as does referring to a checklist and verifying commands before running them in a production environment. We would never recommend anything less.
Finally, we will learn how to configure the two linked nodes to manage themselves. It's ...
