[Xen-users] DebianWheezy xen4.1 and Windows 7 thin pc , where is the error ocurr ?

[金 戈 <altman87120@xxxxxxxxx>]

Hi, list.I'm new to xen. I follow this article 
http://www.virtuatopia.com/index.php/Installing_and_Running_Windows_7_as_a_Xen_HVM_domainU_Guest
 and install my first windows 7  xen guest. I just change a little to need my 
fits. And This is my xenwin7.cfg



kernel ="/usr/lib/xen-4.1/boot/hvmloader"
builder='hvm'
memory = 1024

# Should be at least 2KB per MB of domain memory, plus a few MB per vcpu.
shadow_memory = 8
name = "xenwin7"
#vif  = [ 'type=ioemu, bridge=xenbr0' ]
acpi = 1
apic = 1
disk = [ 'file:/home/xen/xenwin7.img,hda,w', 
'file:/home/xen/windows7.iso,hdc:cdrom,r' ]

device_model = '/usr/lib/xen-4.1/bin/qemu-dm'

#-----------------------------------------------------------------------------
# boot on floppy (a), hard disk (c) or CD-ROM (d)
# default: hard disk, cd-rom, floppy
boot="dc"
sdl=0
vnc=1
vncconsole=1
vncpasswd=''


when i start my guest and use my vnc client (vncviewer and Chicken both!) 
connect to my windows7 machine. It just failed, 
i use xm list:

root@xenhost:/home# xm list
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0  2243     4     r-----     63.5
xenwin7                                      2  1024     1     r-----     23.5

after a few seconds, the xenwin7 disappear. 

root@xenhost:/home# xm list
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0  2243     4     r-----     65.2

I google a lot.But still doesn't know how to fix it.
And this is the xenwin7 guest log.

Using file /home/xen/xenwin7.img in read-write mode
Using file /home/xen/windows7.iso in read-only mode
Watching /local/domain/0/device-model/2/logdirty/cmd
Watching /local/domain/0/device-model/2/command
Watching /local/domain/2/cpu
char device redirected to /dev/pts/2
qemu_map_cache_init nr_buckets = 10000 size 4194304
shared page at pfn feffd
buffered io page at pfn feffb
Guest uuid = 9d6fd940-b893-fdec-092d-208a90b9e5fc
Time offset set 0
populating video RAM at ff000000
mapping video RAM from ff000000
Register xen platform.
Done register platform.
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state.
xs_read(/local/domain/0/device-model/2/xen_extended_power_mgmt): read error
xs_read(): vncpasswd get error. 
/vm/9d6fd940-b893-fdec-092d-208a90b9e5fc/vncpasswd.
medium change watch on `hdc' (index: 1): /home/xen/windows7.iso
I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
Log-dirty: no command yet.
vcpu-set: watch node error.
xs_read(/local/domain/2/log-throttling): read error
qemu: ignoring not-understood drive `/local/domain/2/log-throttling'
medium change watch on `/local/domain/2/log-throttling' - unknown device, 
ignored
char device redirected to /dev/pts/3
xen be: console-0: xen be: console-0: initialise() failed
initialise() failed
xen be: console-0: xen be: console-0: initialise() failed
initialise() failed
xen be: console-0: xen be: console-0: initialise() failed
initialise() failed
xen be: console-0: xen be: console-0: initialise() failed
initialise() failed
xen be: console-0: xen be: console-0: initialise() failed
initialise() failed
xen be: console-0: xen be: console-0: initialise() failed
initialise() failed
xen be: console-0: xen be: console-0: initialise() failed
initialise() failed
xen be: console-0: xen be: console-0: initialise() failed
initialise() failed
xen be: console-0: xen be: console-0: initialise() failed
initialise() failed
xen be: console-0: xen be: console-0: initialise() failed
initialise() failed
xen be: console-0: xen be: console-0: initialise() failed
initialise() failed
xen be: console-0: xen be: console-0: initialise() failed
initialise() failed
cirrus vga map change while on lfb mode
mapping vram to f0000000 - f0400000
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state.
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is ro state.

I also upload other log for help. And anyone can give me a help?

Attachment: qemu-dm-xenwin7.log
Description: Binary data

Attachment: cpuinfo.txt
Description: Text document

Attachment: dmesg.txt
Description: Text document

Attachment: xm-dmesg.log
Description: Binary data

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