PCI virtual hard drive not working about iohyve

[aportelli]

I just solved it by reading iohyve's source, the solution might be useful here. For some reason a UEFI VM is not going to boot if the sector size is not passed explicitly to bhyve. I changed the properties to:

# iohyve getall builder
Getting builder iohyve properties...

bargs          -A_-H_-P
boot           1
con            nmdm1
cpu            4
description    Wed Jul  5 17:41:54 UTC 2017
fw             BHYVE_UEFI.fd
install        no
loader         uefi
mac_tap1       00:a0:98:a5:f3:87
name           builder
os             custom
pcidev:1       ahci-hd,/dev/zvol/tank/vdisks/builder-intel,sectorsize=512
pcidev:2       ahci-hd,/dev/zvol/tank/vdisks/builder-home,sectorsize=512
persist        1
ram            8G
sectorsize     512
size           20G
tap            tap1
template       NO
vnc            YES
vnc_h          1024
vnc_ip         0.0.0.0
vnc_port       5900
vnc_tablet     YES
vnc_w          1280
vnc_wait       NO

and everything is fine now.