On 11/12/2012 03:13 AM, Chen Hanxiao wrote:
> From: ChenHanxiao <chenhanxiao@xxxxxxxxxxxxxx>
>
> Introduce a new attribute 'model' to support virtio-scsi disk with SCSI
> controller type 'virtio-scsi'
>
Does libvirt <disk> even have a model attribute? I don't see one in libvirt.git
- Cole
> Signed-off-by: ChenHanxiao <chenhanxiao@xxxxxxxxxxxxxx>
> ---
> virtinst/VirtualDisk.py | 23 +++++++++++++++++++----
> 1 files changed, 19 insertions(+), 4 deletions(-)
>
> diff --git a/virtinst/VirtualDisk.py b/virtinst/VirtualDisk.py
> index 2eeb43d..d340313 100644
> --- a/virtinst/VirtualDisk.py
> +++ b/virtinst/VirtualDisk.py
> @@ -553,7 +553,7 @@ class VirtualDisk(VirtualDevice):
> volInstall=None, volName=None, bus=None, shareable=False,
> driverCache=None, selinuxLabel=None, format=None,
> validate=True, parsexml=None, parsexmlnode=None, caps=None,
> - driverIO=None, sizebytes=None):
> + driverIO=None, sizebytes=None, model=None):
> """
> @param path: filesystem path to the disk image.
> @type path: C{str}
> @@ -615,6 +615,7 @@ class VirtualDisk(VirtualDevice):
> self._pool_object = None
> self._vol_install = None
> self._bus = None
> + self._model = None
> self._shareable = None
> self._driver_cache = None
> self._selinux_label = None
> @@ -650,6 +651,7 @@ class VirtualDisk(VirtualDevice):
> self._set_vol_object(volObject, validate=False)
> self._set_vol_install(volInstall, validate=False)
> self._set_bus(bus, validate=False)
> + self._set_model(model, validate=False)
> self._set_shareable(shareable, validate=False)
> self._set_driver_cache(driverCache, validate=False)
> self._set_selinux_label(selinuxLabel, validate=False)
> @@ -845,6 +847,15 @@ class VirtualDisk(VirtualDevice):
> self._target = val
> target = _xml_property(_get_target, _set_target,
> xpath="./target/@dev")
> +
> + def _get_model(self):
> + return self._model
> + def _set_model(self, val, validate=True):
> + if val is not None:
> + self._check_str(val, "model")
> + self.__validate_wrapper("_model", val, validate, self.model)
> + model = _xml_property(_get_model, _set_model,
> + xpath="./target/@model")
>
> def _get_shareable(self):
> return self._shareable
> @@ -1518,9 +1529,13 @@ class VirtualDisk(VirtualDevice):
> if path is not None:
> ret += " <source %s='%s'/>\n" % (typeattr, path)
>
> - bus_xml = ""
> + bus_xml = ""
> if self.bus is not None:
> - bus_xml = " bus='%s'" % self.bus
> + print "bus is %s" %self.bus
> + if self.model is not None:
> + bus_xml = " bus='%s' model='%s'" % (self.bus, self.model)
> + else:
> + bus_xml = " bus='%s'" % self.bus
> ret += " <target dev='%s'%s/>\n" % (disknode, bus_xml)
>
> ro = self.read_only
> @@ -1698,7 +1713,7 @@ class VirtualDisk(VirtualDevice):
> # error as appropriate.
> if self.bus == "virtio":
> return ("vd", 1024)
> - elif self.bus in ["sata", "scsi", "usb"]:
> + elif self.bus in ["sata", "scsi", "usb", "virtio-scsi"]:
> return ("sd", 1024)
> elif self.bus == "xen":
> return ("xvd", 1024)
>
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