Xen devel - Sep 2012 - [Problem with xen-4.1.2] Creating device model failed when disable `-vnc` related option in qemu-dm

Hi all,
    In xen-4.1.2 src/tools/libxl/libxl_dm.c, there is a function called
`libxl_build_device_model_args_old`,  the func will build qemu-dm cmdline
args according to
the xl-formated configuration file specified by xl create










domid: 2
-videoram option does not work with cirrus vga device model. Videoram set
to 4M.
Strip off blktap sub-type prefix to /home/malei/c2.delta.img (drv
''qcow2'')
Using file /home/malei/c2.delta.img in read-write mode
Strip off blktap sub-type prefix to /home/malei/d2.delta.img (drv
''qcow2'')
Using file /home/malei/d2.delta.img in read-write 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/4
qemu_map_cache_init nr_buckets = 10000 size 4194304
shared page at pfn feffd
buffered io page at pfn feffb
Guest uuid = d06b08f0-491f-43d6-9a01-ac317aea5034
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.
qemu: match NIC model: rtl8139
pci_rtl8139_init: s->macaddr: 0 16 3e eb ca 66
xs_read(/local/domain/0/device-model/2/xen_extended_power_mgmt): read
error


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On Mon, Sep 10, 2012 at 4:52 PM, 马磊 <aware.why@gmail.com> wrote:
> Hi all,
>     In xen-4.1.2 src/tools/libxl/libxl_dm.c, there is a function called
> `libxl_build_device_model_args_old`,  the func will build qemu-dm cmdline
> args according to
> the xl-formated configuration file specified by xl create
>
>
>
>
>
>
>
>
>
>
> domid: 2
> -videoram option does not work with cirrus vga device model. Videoram set
> to 4M.
> Strip off blktap sub-type prefix to /home/malei/c2.delta.img (drv
''qcow2'')
> Using file /home/malei/c2.delta.img in read-write mode
> Strip off blktap sub-type prefix to /home/malei/d2.delta.img (drv
''qcow2'')
> Using file /home/malei/d2.delta.img in read-write 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/4
> qemu_map_cache_init nr_buckets = 10000 size 4194304
> shared page at pfn feffd
> buffered io page at pfn feffb
> Guest uuid = d06b08f0-491f-43d6-9a01-ac317aea5034
> 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.
> qemu: match NIC model: rtl8139
> pci_rtl8139_init: s->macaddr: 0 16 3e eb ca 66
> xs_read(/local/domain/0/device-model/2/xen_extended_power_mgmt): read
> error
>
>
> sorry for that this one is not complete, look another one with the same
subject


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