Comment 5 for bug 1592990

Hi Frank the minidisk is carved out of one large EDEV and it should be an FBA installation, not an FCP/SCSI installation.

Although it is a SCSI disk it is attached as an emulated device which is carved into FBA minidisks.

Output from the User Directory is shown below.

0232 PEEK A0 V 80 Trunc=80 Size=5 Line=0 Col=1 Alt=0
File C02UBU2 DIRECT from DIRMAINT at TESTVM Format is NETDATA.
* * * Top of File * * *
USER C02UBU2 LBYONLY 2G 2G G 06140150

   INCLUDE COGLIN1 06140150

   MDISK 0100 9336 140000032 20000000 TSTM02 06140150

   MDISK 0191 9336 200032 200000 TSTM02 W 06140151

*DVHOPT LNK0 LOG1 RCM1 SMS0 NPW1 LNGAMENG PWC20160614 CRCsª

Output from commands requested
CP Q V FCP
HCPQFC040E Device FCP does not exist

CP Q LOADDEV
HCPFCL2824I No LOADDEV parameters are currently defined

CP Q V DA
DASD 0100 9336 TSTM02 R/W 20000000 BLK ON DASD 1006 SUBCHANNEL = 0000
DASD 0190 9336 TSTRES R/O 308160 BLK ON DASD 1002 SUBCHANNEL = 0009
DASD 0191 9336 TSTM02 R/W 200000 BLK ON DASD 1006 SUBCHANNEL = 0001
DASD 019D 9336 TSTRES R/O 420480 BLK ON DASD 1002 SUBCHANNEL = 000A
DASD 019E 9336 TSTRES R/O 720000 BLK ON DASD 1002 SUBCHANNEL = 000B

I hope this helps

Regards

Ron Argent
Director
TES Enterprise Solutions

Mobile: +44 (0)7999-576926
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-----Original Message-----
From: <email address hidden> [mailto:<email address hidden>] On Behalf Of Frank Heimes
Sent: 16 June 2016 07:18
To: Ron Argent
Subject: [Bug 1592990] Re: HCPGIR450W CP entered; disabled wait PSW 00020000 80000000 00000000 00004502

Hi Ron, thanks for opening this ticket.
The wiki page you mentioned covers an installation with dasd disks, in this case it's a zFCP/SCSI installation, so some additional information would be helpful:
I assume SCSI disks are used directly and no emulated devices (EDEV), right?
Please can you provide the 'user direct' of the guest and the output of the following CP commands:
#CP Q V FCP
#CP Q LOADDEV
#CP Q V DA
And are there any special kernel boot / zipl parameters in use (like cio_ignore) ?

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https://bugs.launchpad.net/bugs/1592990

Title:
  HCPGIR450W CP entered; disabled wait PSW 00020000 80000000 00000000
  00004502

Status in Ubuntu on IBM z Systems:
  New

Bug description:
  zVM v6.3 zBC12 V7000 FICON SAN048B

  Installed Ubuntu on zBC12 with FICON attached (via SAN048B switches)
  using instructions at
  https://wiki.ubuntu.com/S390X/Installation%20In%20zVM.

  Installation build completed OK but IPL fails (after initial boot options appear and timeout to default) with following error message:
  HCPGIR450W CP entered; disabled wait PSW 00020000 80000000 00000000 00004502

  A trace was taken using:

  #CP TR SSCH RUN
  #CP IPL <ipldev>
  #cp tr end

  The resulting trace appears to fail at the same point in the trace on every IPL.
  Several builds have been attempted on different VMs with identical symptoms.

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