BTW, CP seems to accept any virtual system reset or disabled wait as a signal 
to remove a userid from the list of users in the SHUTDOWN Pending list. That is 
as I expected. 

I presume that cancellation is also accepted. :-) 

Regards, 
Richard Schuh 

 

> -----Original Message-----
> From: The IBM z/VM Operating System 
> [mailto:IBMVM@LISTSERV.UARK.EDU] On Behalf Of Alan Altmark
> Sent: Monday, July 04, 2011 8:18 PM
> To: IBMVM@LISTSERV.UARK.EDU
> Subject: Re: SHUTTRAP
> 
> On Monday, 07/04/2011 at 09:12 EDT, David Boyes 
> <dbo...@sinenomine.net>
> wrote:
> > SA22-7832-08, pg. 11-16, in the section on Warnings. 
> There's about two 
> > sentences referring to power failure. The rest is in the SHUTTRAP 
> > source
> code.
> > 
> > I said it was tiny. 8-).
> 
> Indeed, and vague, too.  :-)  According to SHUTTRAP source, 
> the LPAR deactivation event ("Quiesce") is reflected via an 
> unsolicited Service Signal external interrupt with event 
> 0x1D, not a Warning machine check. So it's definitely in the 
> "not published" camp.
> 
> Alan Altmark
> 
> Senior Managing z/VM and Linux Consultant IBM System Lab 
> Services and Training ibm.com/systems/services/labservices
> office: 607.429.3323
> mobile; 607.321.7556
> alan_altm...@us.ibm.com
> IBM Endicott
> 

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