For resize operations, we need the ability to set a new size for
the StorageDevice before performing the resize.
Raise DeviceError exception if newsize > maxSize
---
storage/devices.py | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/storage/devices.py b/storage/devices.py
index 39ffcf7..de18113 100644
--- a/storage/devices.py
+++ b/storage/devices.py
@@ -587,11 +587,13 @@ class StorageDevice(Device):
def _setSize(self, newsize):
""" Set the device's size to a new value. """
- # FIXME: this should involve some verification
+ if newsize > self.maxSize():
+ raise DeviceError("device cannot be larger than %s MB" %
+ (self.maxSize(),))
self._size = newsize
size = property(lambda x: x._getSize(),
- #lambda x, y: x._setSize(y),
+ lambda x, y: x._setSize(y),
doc="The device's size, accounting for pending changes")
@property
--
1.6.2
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