Hi Leighton, I've got similar failure while upgrading AWS instance: https://marc.info/?l=openbsd-misc&m=156764651604358&w=2
I ended up disabling pciide as a temp workaround. On 09/07, Leighton Sheppard wrote: > When installing latest snapshot on Hyper-V guest VM (Amd64), the installer > fails with fsck error. It seems that two disks are being detected (wd0 and > sd0), > both with the same UID, which might be causing the installer troubles. -- With best regards, Pavel Korovin
