> -----Original Message-----
> From: IBM Mainframe Discussion List 
> [mailto:[EMAIL PROTECTED] On Behalf Of Lizette Koehler
> Sent: Tuesday, July 15, 2008 2:26 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.
> 
> Thanks.
> 
> Lizette

Have you considered ICKDSF? There is the TRKFMT ERASEDATA function as
well as the INSPECT CHECK(n) NOPRESERVE. 
It is slow, but it does write a pattern from 1 to 10 times.
We use SAE.

--
John McKown
Senior Systems Programmer
HealthMarkets
Keeping the Promise of Affordable Coverage
Administrative Services Group
Information Technology

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