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Linux - Virtualization and Cloud This forum is for the discussion of all topics relating to Linux Virtualization and Linux Cloud platforms. Xen, KVM, OpenVZ, VirtualBox, VMware, Linux-VServer and all other Linux Virtualization platforms are welcome. OpenStack, CloudStack, ownCloud, Cloud Foundry, Eucalyptus, Nimbus, OpenNebula and all other Linux Cloud platforms are welcome. Note that questions relating solely to non-Linux OS's should be asked in the General forum.

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Old 07-13-2011, 11:34 AM   #1
dspjm
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Registered: Dec 2010
Distribution: Scientific Linux Slackware
Posts: 91

Rep: Reputation: 2
Smile Problems with xen in centOS 5.6


I install an XP on xen, and it worked fine, but i want to add a usb device in the machine.
so i use the methods in
http://www.virtuatopia.com/index.php..._domainU_Guest
while, first i wanted to use the dynamic method, which is the second one, but it failed, because when i get into the machine, ctrl+alt+2 didn't bring me to a console interface other than nothing.
so I tried the first one, while when i add the
Code:
usbdevice=['host:0781:5567']
in the configuration file, and create the machine, and it told me that
Code:
sudo xm create xenwin.cfg
Using config file "./xenwin.cfg".
Error: 'list' object has no attribute 'startswith'
why? i totally followed the steps. Hope that you know the answer and thanks for telling me...or you can tell me how to use a usb in the virtual machine.

here's something that might be helpful:
Code:
 lsusb
Bus 006 Device 001: ID 0000:0000  
Bus 003 Device 006: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port
Bus 003 Device 004: ID 062a:3633 Creative Labs 
Bus 003 Device 001: ID 0000:0000  
Bus 004 Device 001: ID 0000:0000  
Bus 005 Device 001: ID 0000:0000  
Bus 002 Device 002: ID 064e:a116 Suyin Corp. 
Bus 002 Device 001: ID 0000:0000  
Bus 001 Device 007: ID 0781:5567 SanDisk Corp. Cruszer Blade
Bus 001 Device 001: ID 0000:0000
here is my config file
Code:
import os, re
arch = os.uname()[4]
if re.search('64', arch):
    arch_libdir = 'lib64'
else:
    arch_libdir = 'lib'

kernel = "/usr/lib/xen/boot/hvmloader"

builder='hvm'

memory = 512
shadow_memory = 8
name = "xenhvm"
vif = [ 'type=ioemu, bridge=xenbr0' ]
disk = [ 'file:/home/deity/xenwin.img,hda,w', 'file:/home/deity/Downloads/WinxpSP3.iso,hdc:cdrom,r' ]
device_model = '/usr/' + arch_libdir + '/xen/bin/qemu-dm'
# boot on floppy (a), hard disk (c) or CD-ROM (d) 
# default: hard disk, cd-rom, floppy
boot="cd"

#monitor=1
sdl=0
vnc=1
vncconsole=1
vncpasswd=''
stdvga=0
serial='pty'
usb=1
usbdevice=[ 'host:067b:2303' ]
thanks again...
 
Old 08-11-2011, 10:57 AM   #2
karthickk02
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Registered: Sep 2010
Posts: 46

Rep: Reputation: 0
Hi,

I haven't tried this before. But can you please make sure whether you have enabled usb device in that VM's config file.

usb=1
 
  


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