The danger of loosing data on a RAID10 resilver is much higher than people expect. A 6x8TB RAID10 has a 47.3% chance of encountering a URE during a rebuild, whi

The danger of loosing data on a RAID10 resilver is much higher than people expect. A 6x8TB RAID10 has a 47.3% chance of encountering a URE during a rebuild, which means data loss. A 6x8TB RAID6 has a 0.0002% chance of a URE. (Assuming URE rate of 10^-14, in reality this rate is lower)