Why are there ZFS references in the latest iOS 5.1 beta?

Apple may have begun testing what appears to be ZFS (Zettabyte File System) support in the latest iOS 5.1 beta. If the information received by iMore is accurate. references to ZFS, including the mounting tools, are contained deep inside the system files. This raises a lot of questions about where Apple may be taking iOS storage in the future.

Source: http://feedproxy.google.com/~r/TheIphoneBlog/~3/SViTUMUuOro/story01.htm

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