Ah, my mistake. Hiperspaces are addressed differently from dataspaces and somewhere I thought I remembered that therefor they could be larger. Maybe to allow 24-bit applications to use 2 GB storage areas with hiperspaces?
I am still wondering what the current value of hiper- and dataspaces is, apart from being supported for older applications that were written to use them. The DFSORT tuning pages state that they make a well calculated decision about using hiperspaces, dataspaces, 64-bit storage (addressable) and 64-bit objects (which's data must be moved to addressable storage to use it, like hiperspaces). Why not use 64-bit storage only, when it is available? In my system I did see DFSORT use all 4 area's for its work space. DFSORT people: please explain? Kees. -----Original Message----- From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of R.S. Sent: Tuesday, November 24, 2015 7:49 PM To: [email protected] Subject: Re: AW: Re: z/OS and hiperspaces W dniu 2015-11-24 o 17:18, Peter Hunkeler pisze: >> Hiperspaces can be much larger than dataspaces, but you can have many of >> both. > > I don't think this is correct. Both are limited to the once architectural > limit of 2GB per instance. > Yes, both were limited to 2GB (can be smaller). Just to complement another subthread: Hiperspace may, but not have to use expanded memory. Both are functonally stabilized since 64-bit memory arrived. -- Radoslaw Skorupka Lodz, Poland -- Tre tej wiadomoci moe zawiera informacje prawnie chronione Banku przeznaczone wycznie do uytku subowego adresata. Odbiorc moe by jedynie jej adresat z wyczeniem dostpu osób trzecich. Jeeli nie jeste adresatem niniejszej wiadomoci lub pracownikiem upowanionym do jej przekazania adresatowi, informujemy, e jej rozpowszechnianie, kopiowanie, rozprowadzanie lub inne dziaanie o podobnym charakterze jest prawnie zabronione i moe by karalne. Jeeli otrzymae t wiadomo omykowo, prosimy niezwocznie zawiadomi nadawc wysyajc odpowied oraz trwale usun t wiadomo wczajc w to wszelkie jej kopie wydrukowane lub zapisane na dysku. This e-mail may contain legally privileged information of the Bank and is intended solely for business use of the addressee. This e-mail may only be received by the addressee and may not be disclosed to any third parties. If you are not the intended addressee of this e-mail or the employee authorized to forward it to the addressee, be advised that any dissemination, copying, distribution or any other similar activity is legally prohibited and may be punishable. If you received this e-mail by mistake please advise the sender immediately by using the reply facility in your e-mail software and delete permanently this e-mail including any copies of it either printed or saved to hard drive. mBank S.A. z siedzib w Warszawie, ul. Senatorska 18, 00-950 Warszawa, www.mBank.pl, e-mail: [email protected] Sd Rejonowy dla m. st. Warszawy XII Wydzia Gospodarczy Krajowego Rejestru Sdowego, nr rejestru przedsibiorców KRS 0000025237, NIP: 526-021-50-88. Wedug stanu na dzie 01.01.2015 r. kapita zakadowy mBanku S.A. (w caoci wpacony) wynosi 168.840.228 zotych. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN ******************************************************** For information, services and offers, please visit our web site: http://www.klm.com. This e-mail and any attachment may contain confidential and privileged material intended for the addressee only. If you are not the addressee, you are notified that no part of the e-mail or any attachment may be disclosed, copied or distributed, and that any other action related to this e-mail or attachment is strictly prohibited, and may be unlawful. If you have received this e-mail by error, please notify the sender immediately by return e-mail, and delete this message. Koninklijke Luchtvaart Maatschappij NV (KLM), its subsidiaries and/or its employees shall not be liable for the incorrect or incomplete transmission of this e-mail or any attachments, nor responsible for any delay in receipt. Koninklijke Luchtvaart Maatschappij N.V. (also known as KLM Royal Dutch Airlines) is registered in Amstelveen, The Netherlands, with registered number 33014286 ******************************************************** ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
