10.2-RELEASE guest in Hyper-V boot failed.

[Bart Derda]

hshh <hunreal at ...> writes:

> 
> After upgrade to 10.2-RELEASE from 10.1, my FreeBSD guest hang on boot.
> Kernel can not find out rootfs.
> All daX devices size is 0MB !!
> Someone has this issue too,
> https://forums.freebsd.org/threads/10-2-cant-see-hdd-on-hyper-v-2k8r2.52797/


I had the same situations - I checked LINT file and added "options HYPERV"
to my (10.1) kernel config - after that everything is ok.