> -----Original Message----- > From: The IBM z/VM Operating System > [mailto:[EMAIL PROTECTED] On Behalf Of Alan Altmark > Sent: Wednesday, July 23, 2008 3:07 PM > To: IBMVM@LISTSERV.UARK.EDU > Subject: Re: Hipersocket Capacity > > On Wednesday, 07/23/2008 at 02:59 EDT, Steve Mitchell > <[EMAIL PROTECTED]> wrote: > > How does one go about determining the 'capacity' of a Hipersocket > > connection/interface between z/OS- z/VM? > > Measure it. It is a function of CPU. > > I don't know if sub-cap machines run HiperSockets at full > speed or not. I > doubt it. > > Alan Altmark
Just some thoughts on this. From what I understand, a hipersocket is really a way to "move" data from one memory location in one LPAR to another memory location on another LPAR in the same CEC. Now, is that "move" done by a CP? Or is it done by the SAP? If it is done by a CP, then it is "knee-capped" if the CP is "knee-capped". If it is done by a SAP, then it is not. I would hope that it is actually done by a SAP. But that would mean that the speed could be influenced by how busy the SAP is doing other things. -- 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.