On 08/09/2012 07:27 PM, Wesley Miaw wrote: > The result I need is one file that contains a filesystem image (this > would have already been created ahead of time), a second file that > contains the raw hash data for that filesystem image, and a third > file containing the dm-verity table parameters. I am creating the > last file by redirecting veritysetup stdout to a file. Ah, ok. So your only request is that raw hash data image is created automatically as file (if parameter is not a block device directly) and that this file doesn't need to be pre-allocated, correct? I think I can do it even without introducing new library function (I really do not want next context constructor type here). I'll reply once I will have something ready for testing. Milan _______________________________________________ dm-crypt mailing list dm-crypt@xxxxxxxx http://www.saout.de/mailman/listinfo/dm-crypt