By the way, talking about links, what about his one ?
"The parity RAID code has multiple serious data-loss bugs in it. It should not be used for anything other than testing purposes."
Or this one :
Saying that very serious bug about raid have been corrected in linux 4.16. (Sorry, I'm still using a 4.9 kernel, and I think this is not so old...)
It's good to see people making news things, and other in a hurry to test it...
Me ? I will wait :)