I'm looking for some assistance with installing OpenBSD 6.9 on a Raptor Talos II system. I got the system installed, using the automatic disk layout, but upon reboot, Petitboot doesn't see any eligible boot disk. I can drop to shell from there and I can see the drive listed under /dev/nvme0n1.
Doing fdisk -l /dev/nvme0n1 shows a couple of warnings: "GPT header CRC is invalid" and "GPT array CRC is invalid". Then I see "Found valid GPT with protective MBR; using GPT". There is some other information, but it doesn't resemble the partition table I set up in the installation. I am totally new to this POWER platform and I'm really lost as to where I should even be looking for how to proceed... hoping someone here has experience with this platform to advise. Thanks in advance! Alan