Not quite formal documentation, but if you look at http://www.vm.ibm.com/pubs/ctlblk.html, then drill down to the CP Data Areas and Control Blocks for your version (any recent version, for that matter), then the ALOC and ALOCEXT control blocks all (or most) will be revealed.
--Mike [EMAIL PROTECTED] -----Original Message----- From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED] On Behalf Of Alan Altmark Sent: Wednesday, April 23, 2008 8:50 PM To: [email protected] Subject: Re: Allocation Map format documentation On Wednesday, 04/23/2008 at 08:40 EDT, Fred Schmidt <[EMAIL PROTECTED]> wrote: > Is the format of the z/VM Allocation Map documented anywhere? No. > I can figure out some of it by comparing the output from DDR with what > I know > is defined on the DASD. But some of it eludes me... curious minds need to know. I don't see the point. Use CPFMTXA or DSF (if running in z/OS) to display the alloc map. Alan Altmark z/VM Development IBM Endicott
