This might not be a constructive observation for me to post this comment, but I can just see the IBM mainframe designers sitting back with a refreshing beverage

This might not be a constructive observation for me to post this comment, but I can just see the IBM mainframe designers sitting back with a refreshing beverage, while we talk about identifying and handling hardware faults during runtime. https://www.ibm.com/support/pages/ibm-power-systems™-reliability-availability-and-scalability-ras-features https://www.ibm.com/support/pages/ibm-power-systems™-reliabi...