> -----Original Message----- > From: IBM Mainframe Discussion List > [mailto:[EMAIL PROTECTED] On Behalf Of gsg > Sent: Thursday, October 04, 2007 11:19 AM > To: [email protected] > Subject: Re: High Water Mark for a HLQ > > > I'm looking for a High Water Mark for a HLQ. Lets say that I have > application "AAAA", which is also the HLQ. I want to be able > to somehow get > the information on how high the total allocation gets for > this HLQ. At 4pm > before our batch starts the allocation might be 500 GB, but > during our batch > process at 2am it goes as high as 900 GB. I want to be able > to track how > high it gets (HWM).
You're going to have a problem with this, unless you have some product which does it for you (I remember an old product called Kommand which did it). The reason is that files come and go. So if you look at a particular point in time, you might miss something (say a file which is created at the start of a job, but deleted later in the job stream). As I recall, Kommand worked by using the IGGPOST0 (DASD allocation) exit to write records to SMF about dataset created / extended / deleted. You could then run a report agains that data. There is nothing in z/OS itself to do this. We don't care about this sort of thing, so I am not aware of what might be available. -- John McKown Senior Systems Programmer HealthMarkets Keeping the Promise of Affordable Coverage Administrative Services Group Information Technology The information contained in this e-mail message may be privileged and/or confidential. It is for intended addressee(s) only. If you are not the intended recipient, you are hereby notified that any disclosure, reproduction, distribution or other use of this communication is strictly prohibited and could, in certain circumstances, be a criminal offense. If you have received this e-mail in error, please notify the sender by reply and delete this message without copying or disclosing it. ---------------------------------------------------------------------- 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
