K 10 svn:author V 3 mav K 8 svn:date V 27 2016-10-29T08:55:13.778245Z K 7 svn:log V 496 MFC r306425: MFV r306423: 7402 Create tunable to ignore hole_birth feature Until we can resolve the numerous hole_birth bugs that have cropped up recently, and come up with a way going forwards to protect users from corruption, we should disable the hole_birth feature. Using a tunable allows those who are confident that their data is correct to continue to take advantage of the feature. Closes #188 Reviewed by: Matthew Ahrens Author: Paul Dagnelie END