https://community.hpe.com/t5/msa-storage/documentation-needed/m-p/964400#M3963 Hi Keith ,<BR />Found this link , hope it helps , scroll half way down the page , first half is full of nothing.<BR /><A href="http://www.patentstorm.us/patents/7096342/description.html" target="_blank" rel="nofollow">http://www.patentstorm.us/patents/7096342/description.html</A><BR /><BR />Sean<BR /> Sun, 13 Jul 2008 08:20:50 GMT Sean McMurtry 2008-07-13T08:20:50Z https://community.hpe.com/t5/msa-storage/documentation-needed/m-p/964399#M3962 <!--!*#-->Hello All,<BR /> <BR /> I am trying to document the process of how data gets written to a lun and then what happens when it is deleted. Specifally I have been tasked with documenting how I can be certain that when something gets deleted it can be wiped clean. <BR /> <BR /> I would also be interested in any documentation that shows rate of change for any particular block once the file has been deleted.<BR /> <BR /> I realize this is pretty broad and that there are lots of variables that would go into change and over-write type of stuff. I would be interested in any documents no matter how remote they may appear. I need to have a leg to stand on as it were when asked to prove that something that is deleted is truly gone... or as close to truly as I can get.<BR /> <BR /> thanks...<BR /> <BR /> Keith Mon, 16 Jun 2008 13:41:59 GMT https://community.hpe.com/t5/msa-storage/documentation-needed/m-p/964399#M3962 joker_morgan 2008-06-16T13:41:59Z https://community.hpe.com/t5/msa-storage/documentation-needed/m-p/964400#M3963 Hi Keith ,<BR />Found this link , hope it helps , scroll half way down the page , first half is full of nothing.<BR /><A href="http://www.patentstorm.us/patents/7096342/description.html" target="_blank" rel="nofollow">http://www.patentstorm.us/patents/7096342/description.html</A><BR /><BR />Sean<BR /> Sun, 13 Jul 2008 08:20:50 GMT https://community.hpe.com/t5/msa-storage/documentation-needed/m-p/964400#M3963 Sean McMurtry 2008-07-13T08:20:50Z