K 10 svn:author V 6 marcel K 8 svn:date V 27 2014-05-08T15:33:52.494434Z K 7 svn:log V 353 Have image_write() call sparse_write() so that we can use SEEK_HOLE and SEEK_DATA to "quickly" find occupied sectors. This is all short- lived, because the image should not be kept in a file, but in memory. To be precise: the image API should be both efficient and scalable and using a file is not efficient -- it works, which is what I need right now. END