Much like a man-hour is a measure of one human working for one hour, a drive day...

biot on Feb 28, 2016 | parent | context | favorite | on: SSD reliability in the real world: Google's experi...

Much like a man-hour is a measure of one human working for one hour, a drive day is one drive operating for one day. So a million drive days could be a million drives for one day, a thousand drives for a thousand days, or any combination.