有關於xen啟用vm的問題 - Linux

小弟最近在使用xen+opennebula架設叢集電腦
但是遇到了點問題想請問一下各位，
目前是做到了環境都裝好軟體也灌好設定好的進度
但是在使用opennebula開啟vm時就會卡住
停在
[ 0.864669] vbd vbd-2049: 19 xlvbd_add at /local/domain/0/backend/tap/18/2049
[ 0.960134] XENBUS: Device not ready: device/vbd/2051
[ 0.960148] XENBUS: Device not ready: device/vbd/2049
[ 0.965702] udev: starting version 146
這邊　就不再繼續做下面的動作了　這是用xm console看到的資訊
而xm　list的部份是
Name ID Mem VCPUs State Time(s)
Domain-0 0 2492 4 r----- 713.6
one-41 18 512 1 -b---- 3.2
然後onevm list的部份是
ID USER NAME STAT CPU MEM HOSTNAME TIME
41 root one-41 runn 0 524288 192.168.0.88 00 00:20:02
但是我如果是直接使用xen開啟vm卻都正常　也是用同一個img檔案
真的想不清楚到底問題出在哪裡　底下是opennebula的templete檔案
CPU = 2
MEMORY = 512
OS = [ kernel = "/boot/vmlinuz-2.6.31.14-0.2-xen",
initrd = "/boot/initrd-2.6.31.14-0.2-xen",
root = "sda2"]
DISK = [ source = "/home/domains/xen.img",
clone = "no",
target = "sda3",
readonly = "no"]
DISK = [ type = swap,
size = 128,
target = "sda1",
readonly = "no" ]

NIC = [ mac="00:ff:72:17:20:27"]
麻煩各位幫忙解答一下　看問題是出在哪裡　或是給我一個方向也行
謝謝各位了^^"

--