FreeBSD VM long time instalation an long timpe booting

[bit2gb]

I try to install freebsd 10 from iso image using qcow and raw format but in al case instalation during 1.5-2 hours and after this for booting sistem is necesarly 15 -20 minutes so whay?? beacause i have 12 GB of ram
16 cores xenon x5570 so my dedicat server i think is ok.
Please help me because i think going to the church and i pray to Good

 

[bit2gb]

someone?
and is posible to use vdi for create VM? if yes, how?

 

[mir]

What OS type have you chosen?
A FreeBSD 10.2-RELEASE working fine here:
#vtnet0%3A 192.168.3.145
balloon: 1024
bootdisk: virtio0
cores: 2
cpu: Opteron_G5
ide2: none,media=cdrom
memory: 4096
name: freebsd-10.2
net0: virtio=7A:60:54:697:8D,bridge=vmbr300
numa: 0
ostype: other
smbios1: uuid=4aec47d5-f0e5-4f5e-81fc-a7e2b546cb5f
sockets: 1
vga: qxl
virtio0: omnios_ib:vm-147-disk-4,size=6G
virtio1: omnios_ib:vm-147-disk-1,size=8G
virtio2: omnios_ib:vm-147-disk-2,size=8G
virtio3: omnios_ib:vm-147-disk-3,size=8G

 

[mir]

Just upgraded to 10.3-RELEASE-p5 and still works as expected.