X-Git-Url: https://code.grnet.gr/git/snf-image-creator/blobdiff_plain/88f83027df65608a70e1a88f96b4a3055427dd52..29fd973e0da4b1bf61f76a7809b67b18ef9db195:/image_creator/disk.py

diff --git a/image_creator/disk.py b/image_creator/disk.py
index 2d6135c..b4311f8 100644
--- a/image_creator/disk.py
+++ b/image_creator/disk.py
@@ -152,7 +152,7 @@ class Disk(object):
             self.out.success('looks like an image file')
             sourcedev = self._losetup(self.source)
         elif not stat.S_ISBLK(mode):
-            raise ValueError("Invalid media source. Only block devices, "
+            raise FatalError("Invalid media source. Only block devices, "
                              "regular files and directories are supported.")
         else:
             self.out.success('looks like a block device')
@@ -181,7 +181,7 @@ class Disk(object):
         return "/dev/mapper/%s" % snapshot
 
     def get_image(self, media):
-        """Returns a newly created ImageCreator instance."""
+        """Returns a newly created Image instance."""
 
         image = Image(media, self.out)
         self._images.append(image)
@@ -189,8 +189,7 @@ class Disk(object):
         return image
 
     def destroy_image(self, image):
-        """Destroys an ImageCreator instance previously created by
-        get_image_creator method.
+        """Destroys an Image instance previously created by get_image method.
         """
         self._images.remove(image)
         image.destroy()