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Re: [Xen-devel] Questions about Spice pv domUs



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.

Ping

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