This method while it will do the job is very inefficient when compared to STOW I. The S * D method issues an individual delete for each member while (I think) STOW I just resets the high water mark and resets the first directory entry to be a high value (so all members get their entry placed before it.

At 22:43 +0000 on 01/25/2013, EXT-Schwarz, Barry wrote about Re: Utility issuing STOW Initialize?:

3.1 does have a delete all members command.  On the command line, enter
    S * D
When it finishes, compress the dataset because the high water mark is not reset.

 -----Original Message-----
 From: IBM Mainframe Discussion List [mailto:[email protected]]
 On Behalf Of Charles Mills
 Sent: Friday, January 25, 2013 2:33 PM
 To: [email protected]
 Subject: Utility issuing STOW Initialize?

 Does anyone happen to know of a utility, TSO command, ISPF panel, or
 similar function that is commonly available that issues STOW I? (STOW I
 deletes all of the members of a PDS in one fell swoop. I hoped maybe
 ISPF 3.1 had a "delete all" function but no such luck.)

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