After plugged, the USB disk cannot be recognized by FreeBSD as there is no "/dev/da*".
Sincerely!
Code:
>ls /dev/
acd0 ad4s5 console kbd0@ msdosfs/ stdin@ ttyv8 ugen1.1@
acpi ad4s6 consolectl kbd1@ null stdout@ ttyv9 ugen1.2@
ad4 ad4s7 ctty kbdmux0 nvidia0 sysmouse ttyva urandom@
ad4s1 ad4s8 devctl klog nvidiactl ttyv0 ttyvb usb/
ad4s2 ad4s9 devstat kmem pci ttyv1 ttyvc usbctl
ad4s3 ata dsp0.0 log@ psm0 ttyv2 ttyvd vboxdrv0
ad4s3a atkbd0 dsp0.1 mdctl ptmx ttyv3 ttyve xpt0
ad4s3b audit fd/ mem pts/ ttyv4 ttyvf zero
ad4s3d bpf fido midistat random ttyv5 ufsid/
ad4s3e bpf0@ geom.ctl mixer0 sndstat ttyv6 ugen0.1@
ad4s3f bpsm0 io mixer1 stderr@ ttyv7 ugen0.2@
>uname -a
FreeBSD mybsd.zsoft.com 8.2-RELEASE FreeBSD 8.2-RELEASE #2: Sat Feb 26 16:53:57 CST 2011
root@mybsd.zsoft.com:/media/G/usr/obj/media/G/usr/src/sys/MYKERNEL i386
>dmesg -a|grep -i usb
ohci0: <nVidia> mem 0xfe02f000-0xfe02ffff at device 2.0 on pci0
usbus0: <nVidia> on ohci0
ehci0: <NVIDIA> mem 0xfe02e000-0xfe02e0ff at device 2.1 on pci0
usbus1: EHCI version 1.0
usbus1: <NVIDIA> on ehci0
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 480Mbps High Speed USB v2.0
ugen0.1: <nVidia> at usbus0
uhub0: <nVidia> on usbus0
ugen1.1: <nVidia> at usbus1
uhub1: <nVidia> on usbus1
Root mount waiting for: usbus1
Root mount waiting for: usbus1
Root mount waiting for: usbus1
Root mount waiting for: usbus1
Root mount waiting for: usbus1
ugen0.2: <vendor> at usbus0
ugen1.2: <vendor> at usbus1
ugen1.2: <vendor> at usbus1 (disconnected)
ugen1.2: <vendor> at usbus1
Sincerely!