[Spice-devel] Questions about Spice pv domUs

[Fabio Fantoni]

Il 30/09/2013 16:56, Fabio Fantoni ha scritto:
> I'm trying to implement basic spice support on xen pv domUs.
>
> Test seems ok on Ubuntu 12.04 pv domU except mouse which is not visible.
> I also tried agent-mouse=off on qemu spice options but is not working 
> or maybe spicy (from spice-gtk 0.20) has problem in this case (option 
> to grab mouse is already enabled).
> I can't add vdagent for now on pv because it hasn't  pci support.
> Are there xen parts which may give problem with mouse or couldn't be a 
> xen related problem?
>
> Qemu parameters on my test was:
>> libxl: debug: libxl_dm.c:1282:libxl__spawn_local_dm: Spawning 
>> device-model /usr/lib/xen/bin/qemu-system-i386 with arguments:
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm: 
>> /usr/lib/xen/bin/qemu-system-i386
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm: -xen-domid
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm:   19
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm:   -chardev
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm: 
>> socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-19,server,nowait
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm:   -mon
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm: 
>> chardev=libxl-cmd,mode=control
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm: -nodefaults
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm: -xen-attach
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm:   -name
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm:   PRECISE
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm:   -k
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm:   it
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm:   -spice
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm: 
>> port=6002,tls-port=0,addr=0.0.0.0,disable-ticketing,agent-mouse=off
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm:   -vga
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm:   xenfb
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm:   -M
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm:   xenpv
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm:   -m
>> libxl: debug: libxl_dm.c:1284:libxl__spawn_local_dm:   1025
>

> I have also another question for qemu developers: I tried to change 
> qemu -vga parameter to -device but isn't working and I not found 
> nothing on docs or man. Is xenfb available with new qemu parameter 
> -device?
>
> Thanks for any reply.

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