What counts as a drive against my license storage device limit?   Everything that is handled by Linux as a storage device (basically everything except for your boot flash drive).  This includes DVD / Bluray drives, card readers, external hard drives and the like.   If you exceed your device limit (whether assigned to the array or not), you will either have to remove those devices from your service, or upgrade your license.   Note that the Pro versions of unRAID have no device limits an
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