Добрый день, господа.
Пытаюсь пробросить usb-устройство в гостевую ось и почему-то не выходит. Подскажите, пожалуйста, что я делаю не так?
Host: debian 8.4:
xl info
host : myhost
release : 3.16.0-4-amd64
version : #1 SMP Debian 3.16.7-ckt25-2 (2016-04-08)
machine : x86_64
nr_cpus : 4
max_cpu_id : 3
nr_nodes : 1
cores_per_socket : 4
threads_per_core : 1
cpu_mhz : 2812
hw_caps : 178bf3ff:efd3fbff:00000000:00001300:00802001:00000000:000837ff:00000000
virt_caps : hvm hvm_directio
total_memory : 12264
free_memory : 555
sharing_freed_memory : 0
sharing_used_memory : 0
outstanding_claims : 0
free_cpus : 0
xen_major : 4
xen_minor : 4
xen_extra : .1
xen_version : 4.4.1
xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
xen_scheduler : credit
xen_pagesize : 4096
platform_params : virt_start=0xffff800000000000
xen_changeset :
xen_commandline : placeholder no-real-mode edd=off
cc_compiler : gcc (Debian 4.9.2-10) 4.9.2
cc_compile_by : carnil
cc_compile_domain : debian.org
cc_compile_date : Wed Apr 20 13:17:38 UTC 2016
xend_config_format : 4
DomU: debian 8.4 (hvm):
name = "testhv"
memory = 512
disk = ['phy:/dev/VG/testhv,xvda,w']
vif = ['bridge=br0']
#kernel = "/home/user/hv/vmlinuz"
#ramdisk = "/home/user/hv/initrd.gz"
#extra = "debian-installer/exit/always_halt=true -- console=hvc0"
bootloader = "pygrub"
#monitor=1
usb=1
usbdevice=['host:04fa:2490']
lsusb в Dom0 с запущенной виртуалкой:
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 04fa:2490 Dallas Semiconductor DS1490F 2-in-1 Fob, 1-Wire adapter
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lsusb в DomU:
root@testhv:~# lsusb
unable to initialize libusb: -99
Что я делаю не так?