Mounting root from ufs:da0s1a;ufs:                                                                                            E;hammer2:vbd0s1d
no disk named 'da0s1a'
setrootbyname failed
ffs_mountroot: can't find rootvp
ffs_mountroot: can't find rootvp
hammer2_mount: root devstr="vbd0s1d"
hammer2_mount: device="vbd0s1d" label="ROOT" rdonly=1
hammer2_ondisk: "/dev/vbd0s1d" zone=3 id=0 offset=0x0000000000000000 size=0x000000063f000000
hammer2_mount: hmp=0xfffff8008fae0000 pmp=0xfffff80090280000