On Wed, Oct 2, 2019 at 4:10 PM Akemi Yagi <amyagi at gmail.com> wrote: > > On Wed, Oct 2, 2019 at 3:35 PM Günther J. Niederwimmer <gjn at gjn.priv.at> wrote: > > > > > This Board have 2 Controller!° > > 00:1f.2 RAID bus controller: Intel Corporation C600/X79 series chipset SATA > > RAID Controller (rev 06) > > > > On this controller all drives are found and it is possible to create a Raid1! > > > > 07:00.0 Serial Attached SCSI controller: Intel Corporation C602 chipset 4-Port > > SATA Storage Control Unit (rev 06) > > > > But on this Contoller NO drives found? > > If you provide the device ID pairing [xxxx:yyyy] for the one that is > not working, it will become clear. Can you show us the output from: > > lspci -nn > > Is it this one? > > Serial Attached SCSI controller [0107]: Intel Corporation C602 chipset > 4-Port SATA Storage Control Unit [8086:1d6b] > > If so, the above device ID [8086:1d6b] is not supported in RHEL/CentOS > 8, unfortunately. > > Akemi And if that is indeed your device, that was bad news. But you have good news too. Device [8086:1d6b] is supported by the isci kernel module. ELRepo has a DUD for this driver: dd-isci-1.2.0-1.el8.elrepo.iso Ljubomir provided detailed instructions on how to use ELRepo's DUD isos earlier in this thread. Akemi