Problems using software-RAID assembled by Intel C600-Controller

[Sven Schumacher]

Hello,

I have the following configuration:



I'd like to partition that raid-volume like this with setup-storage

Dualboot-System, Assembled Software-Raid of whole disk for 2 4TB-Drives as RAID 1.

disk_config nvme0n1 preserve_always:1,2 disklabel:gpt bootable:1 fstabkey:uuid align-at:4K

primary /boot/efi 700MB vfat rw
primary -       128MB   - -
primary - 400GB:resize ntfs ro
primary swap   16GB swap sw
primary / 80GB-  ext4  rw,noatime,errors=remount-ro createopts="-L ROOT"

disk_config raid preserve_always:2 disklabel:gpt fstabkey:uuid align-at:4K
primary /boot 50MB ext4 rw
primary - 1TB- ntfs -

DEVICES /dev/sda /dev/sdb
ARRAY md0 devices=/dev/sda,/dev/sdb




Thanks for help


Sven


--
Sven Schumacher - Systemadministrator Tel: (0511)762-2753
Leibniz Universitaet Hannover
Institut für Turbomaschinen und Fluid-Dynamik       - TFD
Appelstraße 9 - 30167 Hannover
Institut für Kraftwerkstechnik und Wärmeübertragung - IKW
Callinstraße 36 - 30167 Hannover

But setup-storage denies that configuration. the mdadm.conf normally would be something like that: Is this possible? It seems, without having /boot on the harddrive, grub isn't able to boot linux, because the nvme is in an pcie-slot (called Dell Ultra-Speed Drive Duo PCIe-SSD-Karte (x8), 1 M.2-PCIe-NVMe-SSD (Klasse 40), 512 GB)

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