K 10 svn:author V 3 phk K 8 svn:date V 27 2001-01-01T23:08:26.000000Z K 7 svn:log V 312 Add padding space and a version number to the md_ioctl structre for future extension. Add ability to create a preload disk giving an address and a length (suggested by imp) Fix bug relating to very small md(4) devices. Update md.c copyright to reflect the status of code copied from vn.c. (noticed by dillon) END