On 24/04/2019 10:34, Volker Lieder wrote:
Hi Andreas, first setup was try with zfs, perhaps partition scheme was not deleted perfect. The customer ordered a server like this one. We will backup all disk via dd first and then try different other things.
Andreas pointed you at the raid wiki https://raid.wiki.kernel.org/index.php/Linux_Raid
READ IT. And if you find anything wrong let me know and I'll fix it. Cheers, Wol