On 02/20/2017 12:05 PM, Martin Bosner wrote:

quoted

=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST3000DM001-1CH166

So you have the most terrible hard drive possible [1][2](they WILL ALL fail),
ran in about the most terrible RAID setup possible (only a single RAID5 would
have been worse). Now you realize why the latter was a bad idea: with such a
great number of disks, should have picked a 3x12-member RAID6 or similar. Just
let this be a lesson in component choice and risk assessment, restore from
your backups and move on.

[1] https://en.wikipedia.org/wiki/ST3000DM001
[2] https://www.quora.com/What-are-some-of-the-worst-hard-drive-designs-ever

-- 
With respect,
Roman