Hello Alan,
Thanks for the pointers.
No messages on the operator console.
The VM SA TAPE with ICKDSF and DDR ipl without problems.
This is the Q ALLOC
q alloc page
EXTENT EXTENT TOTAL PAGES HIGH %
VOLID RDEV START END PAGES IN USE PAGE USED
------ ---- ------ ------ ------ ------ ------ ----
430RES 0792 257 390 24120 767 829 3%
430W03 075C 1802 1901 18000 240 250 1%
------ ------ ----
SUMMARY 42120 1007 2%
USABLE 42120 1007 2%
Ready; T=0.01/0.01 10:37:16
I always put a user of $page$ in my directory with the
page/direct/spool/tdisk/etc in them to help check for overlays.
DISKMAP does not show overlaps but I will check more.
I am sure that the complete volumes were CP FORMAT way back when
we
setup the system.
I have asked the other system guy about the last test of the
VSE SA tape. NOT SURE when it worked last.
I am thinking that they tested it before jumping to the z890 but
I need to verify.
Finally, (you will like this) I am getting errors on the
VSE/ESA side from the EMC dasd. EMC has indicated these are erroneous
errors coming from a smoke detector sensor in the box that have never
worked on this model of EMC. We are migrating to new DASD.
Ed Martin
Aultman Health Foundation
330-588-4723
[EMAIL PROTECTED]
ext. 40441
> -----Original Message-----
> From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED]
On
> Behalf Of Alan Altmark
> Sent: Thursday, July 20, 2006 5:26 PM
> To: IBMVM@LISTSERV.UARK.EDU
> Subject: Re: HCPCLS174E using VSE SA util tape
>
> On Thursday, 07/20/2006 at 03:06 AST, "Edward M. Martin"
> <[EMAIL PROTECTED]> wrote:
> > We have a z890. z/VM 4.3 and VSE/ESA 2.6.1
> >
> > We attempting to IPL from the VSE SA utility tape (under z/VM)
> > I get
>
> > HCP174E Paging I/O error; IPL
> failed
> >
> > Can anyone shield some light on this problem?
> >
> > The z/VM SA DSF/DDR tape works fine.
>
> Ed, when you issue the IPL command, CP places the "IPL simulator" into
> your virtual machine. Well, before he does that he has to save the
> original memory contents of the affected pages so they can be restored
> after the IPL command has done its job.
>
> My guess is that your paging volumes have not been entirely CP
formatted,
> yet are allocated as PAGE. Or, if you're sharing the volume with
> minidisks, you have an overlap or have not CP formatted the entire
> minidisk. Or the volume is going bad (unlikely). In any case, CP's
I/Os
> are failing. There are probably error messages on the OPERATOR's
console.
>
> Alan Altmark
> z/VM Development
> IBM Endicott
