Unraid Reset [verified]
There are two primary types of Unraid resets: a "parity reset" and a "full reset." A parity reset reinitializes the parity information on the array, which is essential for maintaining data redundancy and ensuring that the system can recover from disk failures. This type of reset is typically performed when a disk is replaced or when the parity configuration is changed. On the other hand, a full reset, also known as a "factory reset," completely erases all data, settings, and configurations on the server, returning it to its original state.
To completely wipe all settings and start fresh while keeping the same Unraid license : Reset UNRAID to factory/default settings - General Support unraid reset
The is a double-edged sword :