Re: [Xen-devel] Bug Report - Debian, HVM, + qemu-xen-traditional "-domain-name: invalid option"

[Fabio Fantoni <fabio.fantoni@xxxxxxx>]

Il 16/06/2014 06:15, merc1984@xxxxxx ha scritto:
> Debian Testing in dom0 & domU, with xen 4.3.0-3 installed as packages
> from the repo.
>
> When setting device_model_version =qemu-xen-traditional in prep for VGA
> passthru (as qemu-xen does not yet support it apparently), on xl create
> it consistently gives:
> Parsing config from cygnus.cfg
> libxl: error: libxl_dm.c:1300:libxl__destroy_device_model: could not
> find device-model's pid for dom 4
> libxl: error: libxl.c:1408:libxl__destroy_domid:
> libxl__destroy_device_model failed for 4
debian has removed qemu-traditional long time ago

>               
>
> In /var/log/xen/qemu-dm-cygnus.log it only says:
>   -domain-name: invalid option.
>
> Note that I haven't enabled VGA passthrough at this point, on either
> dom0 or domU.  The failure strictly has to do with device_model_version
> =qemu-xen-traditional .  Set it back to qemu-xen and domU starts great.
> But I need -traditional for VGA passthru.
>
> In a search of /etc the only occurrance of 'domain-name' is in
> /etc/xen/scripts/network-nat, but commenting out that line doesn't
> change anything.
>
> I notice that two bugs for this have been filed on libvirt-bin, but I
> didn't even have it installed.  And installing it didn't change
> anything.
> http://osdir.com/ml/general/2014-04/msg48283.html
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=746156
>
> My .cfg file works great with device_model_version = "qemu-xen" and no
> other changes except enabling bios = "seabios".  I've tried commenting
> out everything except the bare minimum, but nothing changes.
>
> --------------------------------------------------------------------------------
> name = "cygnus"
>          builder = 'hvm'
>          bootloader = 'pygrub'
> # Enable PVHVM
>          xen_platform_pci=1
>
>                 device_model_version = "qemu-xen"
>                  # for VGA passthrough, as qemu-xen does not support it
>                  yet
> #                device_model_version = "qemu-xen-traditional"
>                  device_model_override = "/usr/bin/qemu-system-x86_64"
>                  bios = "seabios"
>
> # Start the guest with MBYTES megabytes of RAM.
>          memory = 2048
> # Keep time in domU, from dom0
>          localtime=1
>
> #  Disk device(s). Using LVM
>          root = '/dev/xvda1 ro'
>          disk = [
>                  'phy:/dev/vg0/cygnus-disk,xvda,w',
>                  'phy:/dev/vg0/cygnus-swap,xvdb,w',
> #
> 'phy:/dev/disk/by-uuid/68350bc1-b14e-4457-a4bf-1b03dc2ace67,xvdg,w',
> #
> 'phy:/dev/disk/by-uuid/8a19b7d7-3684-45b6-a5b3-848cd0b20d8d,xvdh,w',
> #
> 'phy:/dev/disk/by-uuid/e609e777-576d-46b8-8988-24803a5f9565,xvdi,w',
>
> #                'phy:/dev/sdd,xvdj,w',
>
> #               'phy:/dev/sr0,sdg:cdrom,w',
> #               'file:/home/bill/debian-jessie.iso,sdc:cdrom,r'
>                  ]
>          # hard disk (c), cd-rom (d) or network/PXE (n).
>          boot="dc"
>
> # Peripherals
> #       gfx_passthru=1
> #       pci = [
> '00:02.0,power_mgmt=1,msitranslate=1','00:03.0','00:1a.0','00:1b.0','00:1d.0','05:00.0'
> ]
>                  pci = [
>                  '00:03.0','00:1a.0','00:1b.0','00:1d.0','05:00.0' ]
>          viridian=1
>          vif = ['mac=00:16:5e:02:a3:53, bridge=cygnus0br, model=e1000']
>          usb=1
> #       usbversion = "2"
> # tablet (for mouse pointer), r5000, Canon scanner:
>          usbdevice = [
>                  'host:0547:1002',
>                  'tablet',
>                  'host:04a9:1716',
>                  'host:0bda:0151',
>                  ]
>          vfb         = [ 'type=vnc,vncpasswd=antonio7,keymap=en-us' ]
>          vncdisplay = "10"
>          vga         = 'stdvga'
>
> # The display should not be presented via an X window (using Simple
> DirectMedia Layer).
>          sdl=0
> #       serial='pty'
>
> #  Behaviour
>          on_poweroff = 'destroy'
>          on_reboot   = 'restart'
>          on_crash    = 'restart'

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