Hello, Am Donnerstag, 3. Oktober 2019, 01:10:58 CEST schrieb Akemi Yagi: > 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. ?? Yes, I Have :-( 07:00.0 Serial Attached SCSI controller [0107]: Intel Corporation C602 chipset 4-Port SATA Storage Control Unit [8086:1d6b] (rev 06)? what is the Problem with this chipset and why it is no longer supported ?? This Board is 4 year old and now??? I mean it is in many server boards. -- mit freundlichen Grüssen / best regards, Günther J. Niederwimmer