I was under the impression that hiperspace is a bit better choice over dataspace for larger work files. But actually I'm trying to understand how both types of them work, and how users could potentially impact a system if they can allocate large amounts of hiperspace or dataspace memory.
Lindy -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Vernooij, CP (ITOPT1) - KLM Sent: Tuesday, November 24, 2015 12:37 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: z/OS and hiperspaces Hi, I suggest you also consider dataspaces. With regard to what users can do with them and what impact they have on the system, they are similar: they use virtual (and therefor central storage). E.g. IEFUSI has only one value to limit the a user's use of hiper- and dataspaces. A special user is DFSORT, which can use huge amounts of it, but takes well care not to the impact the system to much. Kees. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
