Sorry if this has already been memtioned, I have not been following the discussion. I have used FDRERASE from Innovation Data Processing to clear DASD that we got rid of. It meets the security requirements, it does not cost much and it is easy to use.
Pat Mihalec Rush University Medical Center Senior System Programmer (312) 942-8386 [EMAIL PROTECTED] "Schwarz, Barry A" <[EMAIL PROTECTED]> Sent by: IBM Mainframe Discussion List <[email protected]> 07/15/2008 03:39 PM Please respond to IBM Mainframe Discussion List <[email protected]> To [email protected] cc Subject Re: Clearing out DASD If your DASD does anything similar to the STK SVA 9500 I have, MVS software becomes irrelevant. Every time a track is written to, the hardware places the entire track's data in a new set of "sectors" on some physical hard disk in the box. All this is done invisibly to MVS. You basically never know where the physical write will go to and therefore cannot tell if there are any sectors which have not been over-written. Unless the DASD hardware comes with something akin to "data destruct" with some kind of certification regarding how it is implemented, you really cannot do a DOD acceptable clear. I doubt if it would satisfy HIPAA or SOX either. -----Original Message----- From: Lizette Koehler [mailto:snip] Sent: Tuesday, July 15, 2008 12:26 PM To: [email protected] Subject: Clearing out DASD I have a need to do a DOD type clearing of some dasd before it is returned to the vendor. I found the CBT Tape entry (737) but was wondering if there is another one out there that will write Binary 0's and 1's for the number of times I specify? I do not have DITTO. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
