Do you mean REAL virtual storage, to which answers have already been supplied? Or do you mean VIRTUAL virtual storage, as documented as the "Maximum Input Values for Storage Units" in the CP Planning and Administration manual?
For z/VM 5.4 and 6.1 the maximum "stor" size for any virtual machine is 16E (exabytes). I'd venture a guess that IBM would be pleased to sell you sufficient real storage and DASD to support a few of those VMs, their paging and dump space requirements. :-) 1101010010001001100100101000010101000000111001101000000110010011101000111000010110011001 Mike Walter Hewitt Associates The opinions expressed herein are mine alone, not my employer's. "Gary M. Dennis" <gary.den...@mantissa.com> Sent by: "The IBM z/VM Operating System" <IBMVM@LISTSERV.UARK.EDU> 10/01/2010 02:47 PM Please respond to "The IBM z/VM Operating System" <IBMVM@LISTSERV.UARK.EDU> To IBMVM@LISTSERV.UARK.EDU cc Subject Maximum Virtual Storage What is the maximum guest virtual storage supported by z/VM? --. .- .-. -.-- Gary Dennis Mantissa Corporation The information contained in this e-mail and any accompanying documents may contain information that is confidential or otherwise protected from disclosure. If you are not the intended recipient of this message, or if this message has been addressed to you in error, please immediately alert the sender by reply e-mail and then delete this message, including any attachments. Any dissemination, distribution or other use of the contents of this message by anyone other than the intended recipient is strictly prohibited. All messages sent to and from this e-mail address may be monitored as permitted by applicable law and regulations to ensure compliance with our internal policies and to protect our business. E-mails are not secure and cannot be guaranteed to be error free as they can be intercepted, amended, lost or destroyed, or contain viruses. You are deemed to have accepted these risks if you communicate with us by e-mail.