ZFS RAID size and reliability calculator

ZFS RAID size and reliability calculator 2017-05-17

Perfect for helping me deciding my new build.
helped a lot to decide on how to setup my new NAS which im migratting from. my older one is 2X2 mirror. now going for a raidz1 for 5x2TB drives.
Love it. I would love to see the RAM min size. Look forward to that being added on. It would be great to incorporate this into FreeNAS software as well once you are done. Great job.
ZFS Size and Reliability calc makes comparing different drive configurations quick and easy; yet, it requires some working knowledge, which is very important. In some ways it is a kind of test that the user knows what's going on. Also, for newbie's it is a great way to get some information in order to ask questions.
Very useful calculator! Friendly engineer no longer needed to choose storage layout.
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