I only show a 10gb hdd, cdrom drive. Guess wipe and reload it is.
$ dmesg
Copyright (c) 1992-2010 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.1-RELEASE-p6 #1: Mon Dec 12 18:18:02 EST 2011
root@FreeBSD_8.0_pfSense_2.0-snaps.pfsense.org:/usr/obj./usr/pfSensesrc/src/sys/pfSense.8 i386
link_elf: symbol HgfsDebugPrintVattr undefined
KLD file vmhgfs.ko - could not finalize loading
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel Pentium III (701.60-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x683 Family = 6 Model = 8 Stepping = 3
Features=0x383f9ff <fpu,vme,de,pse,tsc,msr,pae,mce,cx8,sep,mtrr,pge,mca,cmov,pat,pse36,mmx,fxsr,sse>real memory = 167772160 (160 MB)
avail memory = 140472320 (133 MB)
netisr_init: forcing maxthreads to 1 and bindthreads to 0 for device polling
wpi: You need to read the LICENSE file in /usr/share/doc/legal/intel_wpi/.
wpi: If you agree with the license, set legal.intel_wpi.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (wpi_fw, 0xc0988300, 0) error 1
ipw_bss: You need to read the LICENSE file in /usr/share/doc/legal/intel_ipw/.
ipw_bss: If you agree with the license, set legal.intel_ipw.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (ipw_bss_fw, 0xc0789340, 0) error 1
ipw_ibss: You need to read the LICENSE file in /usr/share/doc/legal/intel_ipw/.
ipw_ibss: If you agree with the license, set legal.intel_ipw.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (ipw_ibss_fw, 0xc07893e0, 0) error 1
ipw_monitor: You need to read the LICENSE file in /usr/share/doc/legal/intel_ipw/.
ipw_monitor: If you agree with the license, set legal.intel_ipw.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (ipw_monitor_fw, 0xc0789480, 0) error 1
wlan: mac acl policy registered
kbd1 at kbdmux0
ACPI Error: A valid RSDP was not found (20100331/tbxfroot-309)
ACPI: Table initialisation failed: AE_NOT_FOUND
ACPI: Try disabling either ACPI or apic support.
cryptosoft0: <software crypto="">on motherboard
padlock0: No ACE support.
pcib0: <host to="" pci="" bridge="">pcibus 0 on motherboard
pir0: <pci 9="" interrupt="" routing="" table:="" entries="">on motherboard
pci0: <pci bus="">on pcib0
agp0: <via 82c691="" (apollo="" pro)="" host="" to="" pci="" bridge="">on hostb0
agp0: aperture size is 64M
pcib1: <pci-pci bridge="">at device 1.0 on pci0
pci1: <pci bus="">on pcib1
vgapci0: <vga-compatible display="">port 0xc000-0xc0ff mem 0xd4000000-0xd4ffffff,0xd6000000-0xd6000fff irq 11 at device 0.0 on pci1
isab0: <pci-isa bridge="">at device 7.0 on pci0
isa0: <isa bus="">on isab0
atapci0: <via 82c596b="" udma66="" controller="">port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xd000-0xd00f at device 7.1 on pci0
ata0: <ata 0="" channel="">on atapci0
ata0: [ITHREAD]
ata1: <ata 1="" channel="">on atapci0
ata1: [ITHREAD]
uhci0: <via 83c572="" usb="" controller="">port 0xd400-0xd41f irq 10 at device 7.2 on pci0
uhci0: [ITHREAD]
usbus0: <via 83c572="" usb="" controller="">on uhci0
pci0: <bridge, host-pci="">at device 7.3 (no driver attached)
dc0: <admtek 10="" an985="" 100basetx="">port 0xd800-0xd8ff mem 0xd9000000-0xd90003ff irq 11 at device 16.0 on pci0
miibus0: <mii bus="">on dc0
ukphy0: <generic ieee="" 802.3u="" media="" interface="">PHY 1 on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
dc0: [ITHREAD]
dc1: <admtek 10="" an985="" 100basetx="">port 0xdc00-0xdcff mem 0xd9001000-0xd90013ff irq 12 at device 17.0 on pci0
miibus1: <mii bus="">on dc1
ukphy1: <generic ieee="" 802.3u="" media="" interface="">PHY 1 on miibus1
ukphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
dc1: [ITHREAD]
dc2: <admtek 10="" an985="" 100basetx="">port 0xe000-0xe0ff mem 0xd9002000-0xd90023ff irq 5 at device 18.0 on pci0
miibus2: <mii bus="">on dc2
ukphy2: <generic ieee="" 802.3u="" media="" interface="">PHY 1 on miibus2
ukphy2: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
dc2: [ITHREAD]
cpu0 on motherboard
pmtimer0 on isa0
atrtc0: <at realtime="" clock="">at port 0x70-0x71 irq 8 pnpid PNP0b00 on isa0
atkbdc0: <keyboard controller="" (i8042)="">at port 0x60,0x64 irq 1 pnpid PNP0303 on isa0
atkbd0: <at keyboard="">irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
unknown: <pnp0c01>can't assign resources (memory)
uart0: <16550 or compatible> at port 0x3f8-0x3ff irq 4 flags 0x10 pnpid PNP0501 on isa0
uart0: [FILTER]
fdc0: <enhanced floppy="" controller="">at port 0x3f2-0x3f5,0x3f7 irq 6 drq 2 pnpid PNP0700 on isa0
fdc0: [FILTER]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ppc0: <ecp parallel="" printer="" port="">at port 0x378-0x37f,0x778-0x77a irq 7 drq 3 pnpid PNP0401 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/16 bytes threshold
ppc0: [ITHREAD]
ppbus0: <parallel port="" bus="">on ppc0
plip0: <plip network="" interface="">on ppbus0
plip0: [ITHREAD]
lpt0: <printer>on ppbus0
lpt0: [ITHREAD]
lpt0: Interrupt-driven port
ppi0: <parallel i="" o="">on ppbus0
uart1: <16550 or compatible> at port 0x2f8-0x2ff irq 3 pnpid PNP0501 on isa0
uart1: [FILTER]
orm0: <isa option="" rom="">at iomem 0xc0000-0xc7fff pnpid ORM0000 on isa0
sc0: <system console="">at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <generic isa="" vga="">at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <pnp0c01>can't assign resources (memory)
Timecounter "TSC" frequency 701596286 Hz quality 800
Timecounters tick every 1.000 msec
IPsec: Initialized Security Association Processing.
usbus0: 12Mbps Full Speed USB v1.0
ad0: 9541MB <seagate st310216a="" 3.01="">at ata0-master UDMA66
ugen0.1: <via>at usbus0
uhub0: <via 1="" 9="" uhci="" root="" hub,="" class="" 0,="" rev="" 1.00="" 1.00,="" addr="">on usbus0
uhub0: 2 ports with 2 removable, self powered
acd0: CDROM <cd-rom 52x="" akh="" t5a="">at ata1-slave UDMA33
Trying to mount root from ufs:/dev/ad0s1a
ovpns1: link state changed to UP
pflog0: promiscuous mode enabled
load_dn_sched dn_sched FIFO loaded
load_dn_sched dn_sched QFQ loaded
load_dn_sched dn_sched RR loaded
load_dn_sched dn_sched WF2Q+ loaded
load_dn_sched dn_sched PRIO loaded
dc0: promiscuous mode enabled
WARNING: pseudo-random number generator used for IPsec processing
dc0: promiscuous mode disabled
dc0: promiscuous mode enabled
dc2: link state changed to UP</cd-rom></via></via></seagate></pnp0c01></generic></system></isa></parallel></printer></plip></parallel></ecp></enhanced></pnp0c01></at></keyboard></at></generic></mii></admtek></generic></mii></admtek></generic></mii></admtek></bridge,></via></via></ata></ata></via></isa></pci-isa></vga-compatible></pci></pci-pci></via></pci></pci></host></software></fpu,vme,de,pse,tsc,msr,pae,mce,cx8,sep,mtrr,pge,mca,cmov,pat,pse36,mmx,fxsr,sse>
and
$ ls /dev
...
ad0
ad0s1
ad0s1a
ad0s1b
...