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VirtualDisk: Drop driver_name = "qemu" from set_defaults

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Our property functions should already handle that.
This commit is contained in:
Cole Robinson
2013-07-14 15:47:02 -04:00
parent 70d34e928e
commit ed8d785eef
1 changed files with 17 additions and 25 deletions
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42
virtinst/VirtualDisk.py
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@@ -715,34 +715,26 @@ class VirtualDisk(VirtualDevice):
self._change_backend(None, volobj)
def set_defaults(self):
cache = self.driver_cache
iomode = self.driver_io
if virtinst.enable_rhel_defaults:
# Enable cache=none for non-CDROM devs
if (self.conn.is_qemu() and
not cache and
self.device != self.DEVICE_CDROM):
cache = self.CACHE_MODE_NONE
# Enable AIO native for block devices
if (self.conn.is_qemu() and
not iomode and
self.device == self.DEVICE_DISK and
self.type == self.TYPE_BLOCK):
iomode = self.IO_MODE_NATIVE
self.driver_cache = cache
self.driver_io = iomode
if ((self.driver_cache or self.driver_io or self.driver_type) and
self.driver_name is None and
self.conn.is_qemu()):
self.driver_name = self.DRIVER_QEMU
if self.device == self.DEVICE_CDROM:
self.read_only = True
if not virtinst.enable_rhel_defaults:
return
# Enable cache=none for non-CDROM devs
if (self.conn.is_qemu() and
not self.driver_cache and
self.device != self.DEVICE_CDROM):
self.driver_cache = self.CACHE_MODE_NONE
# Enable AIO native for block devices
if (self.conn.is_qemu() and
not self.driver_io and
self.device == self.DEVICE_DISK and
self.type == self.TYPE_BLOCK):
self.driver_io = self.IO_MODE_NATIVE
def _get_xml_config(self):
typeattr = self.type
if self.type == VirtualDisk.TYPE_BLOCK: