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--- systems:harddrive [2016/12/16 20:17] – superwizard
+++ systems:harddrive [2017/04/29 03:55] (current) – superwizard
@@ Line 1: / Line 1: @@
+====== Raid Reliability ======
+From: https://www.servethehome.com/raid-calculator/raid-reliability-calculator-simple-mttdl-model/
+<code>
+It took a lot of back and forth but the basic idea is this, the calculator is “directionally” correct
+but is not the most accurate way to model all of that stuff. We did evaluate a much faster model but on
+an AWS m1.small instance it was taking over 15 minutes to complete with only one user. Simply put, this
+RAID reliability calculator will give you a fairly good idea regarding which RAID level is the most
+reliable given a number of drives.
+</code>
 ====== Fixing Disk Signature Collisions ======