Hi, I currently have that kind of disk configuration for my UEFI machines :
``` disk_config disk1 disklabel:msdos bootable:1 fstabkey:uuid primary / 40G-200G ext4 rw,noatime,errors=remount-ro logical /tmp 20G-50G ext4 rw,noatime,nosuid,nodev createopts="-L tmp -m 0" tuneopts="-c 0 -i 0" logical /scratch 30%- ext2 rw,noatime,nosuid,nodev createopts="-L scratch -m 1" tuneopts="-c 0 -i 0" logical swap 200-1G swap sw ## logical /home 30%- ext4 rw,noatime,nosuid,nodev createopts="-L home -m 1" tuneopts="-c 0 -i 0" ``` I would like to change it to softraid + LVM. After reading setup-storage man page, I think it should seems like that : ``` disk config disk1 primary - 2G - - primary swap 2G swap sw,pri=1 primary - 0- - - disk_config disk2 sameas:disk1 disk_config raid fstabkey:uuid raid1 /boot disk1.1,disk2.1 ext4 rw,noatime,errors=remount-ro raid1 - disk1.3,disk2.3 - - disk_config lvm fstabkey:uuid vg vg_system md1 vg_system-root / 40G-200G ext4 rw,noatime vg_system-tmp /tmp 20G-50G ext4 rw,noatime,nosuid,nodev vg_system-scratch /scratch 30%- ext2 rw,noatime ##vg_system-home /home 30%- ext4 rw,noatime,nosuid,nodev ``` I could also say that I am not sure about what would be the first disk, or even if it is a SSD (NVMe, PCIe, SATA...) or HDD... Can anyone can take a look at this disk configuration and confirm if it is look ok to him ? Thanks, Best regards, Rémy.