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## Replacing a Failed Storage Node

You can replace a failed Storage Node, or one that is in the process of failing. Upgrading a healthy machine to another one with better specifications is also a common Storage Node replacement scenario. Generally, you should repair the underlying problem (be it hardware or software related) before proceeding with this procedure.

There are two ways to replace a failed Storage Node:

- A new, different Storage node

- An identical Storage Node

This section describes both replacement possibilities.

Note:

Replacing a Storage Node qualifies as a topology change. This means that if you want to restore your store from a snapshot taken before the Storage Node was replaced, you must use the `Load` program. See Using the Load Program for more information.