As per this discussion I am trying to set up the bootloader on an
external USB stick to boot my FDE-encrypted disk:
https://marc.info/?l=openbsd-misc&m=158196161321272&w=2
When booting from the USB stick (which contains a full install), I
follow the softraid.4 man page example and do:
boot> boot sr0a:/bsd
When booting, the boot stops immediately after "scsibus4 at softraid0:
256 targets" with the error message "panic: root device (..) not found"
If I boot from the standard bootloader on the FDE encrypted disk itself,
everything boots fine.
Has something changed since the earlier discussion, is it no longer
possible to use a USB stick to boot an encrypted partition?