I have a server which have seven 1.2 tb hard disks. I have to create raid array but i don't decide which raid i use?
First of all, first and most important matter is security. At any cost i must not to lose data. So, i think raid 6 and one hot sphere will be ok. but i saw that article http://www.zdnet.com/article/why-raid-6-stops-working-in-2019/ and i surprised. Maybe even raid6 will not be protect such a large capacity disks?
What will be best practise to this situation?
Thanks and regards...