?!!

The idea of RAID-5 is that no single-disk failure can destroy all your data. It is supposed to be able to rebuild the data on the failed drive. Well, it turns out you could lose every single files in one crash. Just like the Lehman Brothers, all is gone overnight. Every single design I did in this company is gone. I don't really know what to do. I wonder if it is a "RE" sign to "RE"set, "RE"boot or "RE"create...