On Monday, 05/19/2008 at 09:50 EDT, Rob van der Heij <[EMAIL PROTECTED]> wrote: > On Mon, May 19, 2008 at 3:23 PM, Alan Altmark <[EMAIL PROTECTED]> wrote: > > > DMS141T indicates that a program, not CMS itself, abended. DMS143T > > indicates a CMS abend, which will load a disabled wait and trigger a > > re-IPL. > > So my expectations were the problem (as with many performance issues). > > CMS is friendly enough to do AUTODUMP for me on the program check. > When CONCEAL is on, what's the value of CMS dropping the user in VM > READ ?
Because it's been that way since VM/SP 4? :-) That's probably not a particularly good reason any more, but there it is. You can load a nucleus extension that issues ABNEXIT SET to catch any application program checks and to load a disabled wait. Alan Altmark z/VM Development IBM Endicott
