Comment 7 for bug 1029950

seems like the real bug here is lack of quota enforcement. We should probably have a quota on disk space usage in both nova and glance (the only exception might be the new swift backend which stores files in each user's container, in which case it is swift's problem). In the short term, a configurable option for max image size makes sense in both nova and glance. Nova might need two, max image size, and max virtual image size.