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[Matt Borland <palecrow@xxxxxxxxx>]

*** This bug is a duplicate of bug 1401101 ***
    https://bugs.launchpad.net/bugs/1401101

** This bug has been marked a duplicate of bug 1401101
   Nova launch instance from snapshot ignores --min-disk

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https://bugs.launchpad.net/bugs/1421017

Title:
  Flavor/image size checks are insufficient and untested

Status in OpenStack Dashboard (Horizon):
  In Progress

Bug description:
  When launching an instance, Horizon does some checks to ensure that
  the flavor the user has chosen is large enough to support the image
  they have chosen. Unfortunately:

  1. These checks are broken. For disk size, they only check the
  `min_disk` property of the image, not the image size or virtual size;
  as a result, the image disk size is only checked in practice if the
  user has bothered to set the `min_disk` property.

  2. The unit tests for the checks are broken. They modify local
  versions of the glance image data, but then run the tests by passing
  image IDs, which means that the original unmodified test images are
  used. The tests happen to pass, accidentally, but they don't test what
  we think they're testing.

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