Continuous Improvement Using Comprehensive Root Cause Analysis

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Presented at SREcon 2015 by

Susan Coghlan

At the Argonne Leadership Supercomputer Facility, we operate Mira, a 786K core tightly coupled supercomputer, built for scalable, tightly coupled scientific workloads. In the operation of this system and its predecessor, we have developed a process for continuous system improvement through the performance of root cause analysis of all failed jobs.