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Re: [virt-tools-list] [PATCHv4] virt-manager: Add spapr-vscsi disk type for pseries guest.



On 02/29/2012 03:48 AM, Li Zhang wrote:
> This patch adds spapr-vscsi disk type on disk GUI page.
> It provides an options to user to select the scsi disk
> which is based on spapr-vio address type for pseries guest.
> 
> Signed-off-by: Li Zhang <zhlcindy linux vnet ibm com>
> ---
>  src/virtManager/details.py |   19 ++++++++++++++++++-
>  src/virtManager/domain.py  |    3 ++-
>  2 files changed, 20 insertions(+), 2 deletions(-)
> 
> diff --git a/src/virtManager/details.py b/src/virtManager/details.py
> index 55ea957..0a1e9a4 100644
> --- a/src/virtManager/details.py
> +++ b/src/virtManager/details.py
> @@ -157,6 +157,9 @@ def prettyify_disk_bus(bus):
>      if bus == "virtio":
>          return "VirtIO"
>  
> +    if bus == "spapr-vscsi":
> +        return "vSCSI"
> +
>      return bus
>  
>  def prettyify_disk(devtype, bus, idx):
> @@ -2205,7 +2208,11 @@ class vmmDetails(vmmGObjectUI):
>          # Do this last since it can change uniqueness info of the dev
>          if self.editted(EDIT_DISK_BUS):
>              bus = self.get_combo_label_value("disk-bus")
> -            add_define(self.vm.define_disk_bus, dev_id_info, bus)
> +            addr = None
> +            if bus == "spapr-vscsi":
> +                bus = "scsi"
> +                addr = "spapr-vio"
> +            add_define(self.vm.define_disk_bus, dev_id_info, bus, addr)
>  
>          return self._change_config_helper(df, da, hf, ha)
>  
> @@ -2791,6 +2798,7 @@ class vmmDetails(vmmGObjectUI):
>          ro = disk.read_only
>          share = disk.shareable
>          bus = disk.bus
> +        addr = disk.address.type
>          idx = disk.disk_bus_index
>          cache = disk.driver_cache
>          io = disk.driver_io
> @@ -2814,6 +2822,9 @@ class vmmDetails(vmmGObjectUI):
>          is_cdrom = (devtype == virtinst.VirtualDisk.DEVICE_CDROM)
>          is_floppy = (devtype == virtinst.VirtualDisk.DEVICE_FLOPPY)
>  
> +        if addr == "spapr-vio":
> +            bus = "spapr-vscsi"
> +
>          pretty_name = prettyify_disk(devtype, bus, idx)
>  
>          self.widget("disk-source-path").set_text(path or "-")
> @@ -3279,6 +3290,9 @@ class vmmDetails(vmmGObjectUI):
>              if self.vm.get_hv_type() in ["kvm", "test"]:
>                  buses.append(["sata", "SATA"])
>                  buses.append(["virtio", "Virtio"])
> +            if (self.vm.get_hv_type() == "kvm" and
> +                    self.vm.get_machtype() == "pseries"):
> +                buses.append(["spapr-vscsi", "sPAPR-vSCSI"])
>              if self.vm.conn.is_xen() or self.vm.get_hv_type() == "test":
>                  buses.append(["xen", "Xen"])
>  
> @@ -3364,6 +3378,9 @@ class vmmDetails(vmmGObjectUI):
>              elif devtype == "floppy":
>                  icon = "media-floppy"
>  
> +            if disk.address.type == "spapr-vio":
> +                bus = "spapr-vscsi"
> +
>              label = prettyify_disk(devtype, bus, idx)
>  
>              update_hwlist(HW_LIST_TYPE_DISK, disk, label, icon)
> diff --git a/src/virtManager/domain.py b/src/virtManager/domain.py
> index 7f382e0..7bcebec 100644
> --- a/src/virtManager/domain.py
> +++ b/src/virtManager/domain.py
> @@ -577,7 +577,7 @@ class vmmDomain(vmmLibvirtObject):
>          def change(editdev):
>              editdev.driver_type = new_driver_type or None
>          return self._redefine_device(change, devobj)
> -    def define_disk_bus(self, devobj, newval):
> +    def define_disk_bus(self, devobj, newval, addr):
>          def change(editdev):
>              oldprefix = editdev.get_target_prefix()[0]
>              oldbus = editdev.bus
> @@ -587,6 +587,7 @@ class vmmDomain(vmmLibvirtObject):
>                  return
>  
>              editdev.address.clear()
> +            editdev.set_address(addr)
>  
>              if oldprefix == editdev.get_target_prefix()[0]:
>                  return

Great, looks good. Pushed now.

- Cole


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