July 30, 20169 yr I have a RocketRaid 620 I added the enable_ahci script to my bootup and it does enable the right PCI address # 11030620 : HPT RocketRAID 620 - on boot. However any attached drives do not show up in unraid. Right now I have one parity, three disks and one cache device along with my boot device (USB) on Unraid Basic License. Card Bios sees my drive I want to add - unraid sees my sata controller card but unraid will not show the disk. I've hammered the forums and I can't find anything to what people did to fix this. This is what I'm running M/B: BIOSTAR Group - TA970XE CPU: AMD Phenom II X6 1090T @ 3200 Motherboard drives are all on AHCI mode. I'm trying to add another 2tb drive. Any help is much appreciated! NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 1 7.2G 0 disk ??sda1 8:1 1 7.2G 0 part /boot sdb 8:16 0 1.8T 0 disk ??sdb1 8:17 0 1.8T 0 part sdc 8:32 0 1.8T 0 disk ??sdc1 8:33 0 1.8T 0 part sdd 8:48 0 1.8T 0 disk ??sdd1 8:49 0 1.8T 0 part sde 8:64 0 59.6G 0 disk ??sde1 8:65 0 59.6G 0 part sdf 8:80 0 1.8T 0 disk ??sdf1 8:81 0 1.8T 0 part 02:00.0 RAID bus controller: HighPoint Technologies, Inc. RocketRAID 620 2 Port SATA-III Controller (rev 01) 02:00.1 IDE interface: Marvell Technology Group Ltd. 88SE912x IDE Controller (rev 12)
July 30, 20169 yr That controller uses a Marvel chipset. See here for possible solutions: http://lime-technology.com/forum/index.php?topic=40683.0
July 30, 20169 yr Author This is resolved it seems IOMMU was the culprit, turned off and drive showed up. Thank you for pointing me in the correct spot!
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