Fixed it myself with these tips: https://communities.intel.com/thread/26252?tstart=0 http://marc.info/?l=linux-raid&m=134308187613187&w=2 Now, for some strange reason it was working for some time and then got delisted again ("Offline members" in BIOS). Assembled and started with mdadm and it worked again after reboot. 2016-01-18 20:13 GMT+03:00, Пётр Б. <satnatantas@xxxxxxxxx>: > I found a mistake: sdc contains Windows and is failing, not sdb. > -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html