With 30PB it's likely they will simply let capacity fall as drives fail. They ap...

		epistasis 3 months ago \| parent \| context \| favorite \| on: Building the heap: racking 30 petabytes of hard dr... With 30PB it's likely they will simply let capacity fall as drives fail. They apparently have zero need for redundancy in their use case, and the failure rate won't be high enough to take out a significant percentage of their capacity.