I planed to have it like this:
nvme0n1 259:0 0 238.5G 0 disk
|-nvme0n1p1 259:5 0 10G 0 part /mnt/data
|-nvme0n1p2 259:1 0 384M 0 part /boot
|-nvme0n1p3 259:2 0 127M 0 part /boot/efi
|-nvme0n1p4 259:3 0 1M 0 part
|-nvme0n1p5 259:4 0 225.8G 0 part /sysroot
For a reprovision I would now like to run this on the active fcos
1. docker run -i --rm quay.io/coreos/fcct:v0.2.0 -pretty -strict <
/mnt/data/ignition.fcc > /mnt/data/transpiled_config.ign
2. coreos-installer install /dev/nvme0n1 --image-file /mnt/data/fedora_coreos.raw.xz
--ignition /mnt/data/transpiled_config.ign --insecure
Which then should override the currently running os, except for the data partition.