K 10 svn:author V 3 smh K 8 svn:date V 27 2013-04-26T15:46:09.440288Z K 7 svn:log V 168 Added Dataset Management defines to be used by TRIM in cam ata and scsi to calculate the size of blocks. Reviewed by: mav Approved by: pjd (mentor) MFC after: 2 weeks END