Gadi,
this a known issue, unfortunately. It is mentioned as a know issue in the Release notes for RHEL-7.0 [1]:

anaconda component, BZ#1070104
   It is not possible to install Red Hat Enterprise Linux 7 from the
   installation DVD using the Hardware Management Console (HMC) on IBM
   System z architecture.

So, unless you find a way to modify the parameter file (images/generic.prm on the installation DVD) and add required parameters for the installer, you won't be able to install RHEL-7.0 on your LPAR. What parameters need to be added to the parameter file can be found in the Installation guide [2].

This issue is going to be fixed in RHEL-7.1 and you will be prompted to enter additional parameters at the beginning of the installation.

[1] https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/7.0_Release_Notes/Known-Issues-Installation.html [2] https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Installation_Guide/chap-installer-booting-ipl-s390.html#sect-customizing-generic-prm-s390

Regards,
Jan

On 02/26/2015 05:48 PM, גדי בן אבי wrote:
Mike,
I didn't change the PARM file at all.
Gadi

________________________________________
From: Linux on 390 Port [LINUX-390@VM.MARIST.EDU] On Behalf Of Michael O'Reilly 
[mik...@us.ibm.com]
Sent: 26 February 2015 18:23
To: LINUX-390@VM.MARIST.EDU
Subject: Re: Problem installing RHEL v7

Gadi,

   A colleague of mine found that when installing RHEL7 native in an LPAR,
the PARM file entries had to fit entirely on one long line. RHEL7 doesn't
prompt for missing entries and won't read any line beyond the first.

      IBM Bug 120606 - RH1186822- FTP installation of RHEL7.0 fails due to
multiline parmfile
        FTP Installation of RHEL7 in LPAR (s390x) fails
        Dracut/anacoda does not accept a multiline parameter file (e.g.
generic.prm)
        FTP installation of RHEL7.0 in LPAR is only successful with a single
line parameter file

Mike O'Reilly
IBM Linux Change Team











              S B
              <sb822814@yahoo.c
              om>                                                        To
              Sent by: Linux on         LINUX-390@VM.MARIST.EDU
              390 Port                                                   cc
              <linux-...@vm.mar
              IST.EDU>                                              Subject
                                        Re: Problem installing RHEL v7

              02/26/2015 07:08
              AM


              Please respond to
                     S B
              <sb822814@yahoo.c
                     om>






  Someone in my team just tried RHEL7 and he came back saying that it will
not install in earlier machine than z116
       From: גדי בן אבי <gad...@malam.com>
  To: LINUX-390@VM.MARIST.EDU
  Sent: Thursday, February 26, 2015 8:33 AM
  Subject: Problem installing RHEL v7

Hi,

I am trying to install RHEL v7 on an LPAR
I see the initial messages on the Operating System Messages screen, but the
installation abends and drops to a prompt.
There is a log file in /run which I am trying to copy to a USB drive so I
can look at it.

How can I copy the file to the USB Drive?

Does anyone know off hand why this is failing?

I am using an LPAR on a z114. The partition has 3GB of storage defined.

Thanks

Gadi


________________________________
לשימת לבך, בהתאם לנהלי חברת מלם מערכות בע"מ ו/או כל חברת בת ו/או חברה קשורה
שלה (להלן : "החברה") וזכויות החתימה בהן, כל הצעה, התחייבות או מצג מטעם
החברה, מחייבים מסמך נפרד וחתום על ידי מורשי החתימה של החברה, הנושא את לוגו
החברה או שמה המודפס ובצירוף חותמת החברה. בהעדר מסמך כאמור (לרבות מסמך סרוק)
המצורף להודעת דואר אלקטרוני זאת, אין לראות באמור בהודעה אלא משום טיוטה
לדיון, ואין להסתמך עליה לביצוע פעולה עסקית או משפטית כלשהי.

Please note that in accordance with Malam and/or its subsidiaries
(hereinafter : "Malam") regulations and signatory rights, no offer,
agreement, concession or representation is binding on the Malam, unless
accompanied by a duly signed separate document (or a scanned version
thereof), affixed with the Malam seal.

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send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or
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For LINUX-390 subscribe / signoff / archive access instructions,
send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or
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לשימת לבך, בהתאם לנהלי חברת מלם מערכות בע"מ ו/או כל חברת בת ו/או חברה קשורה שלה (להלן : 
"החברה") וזכויות החתימה בהן, כל הצעה, התחייבות או מצג מטעם החברה, מחייבים מסמך נפרד 
וחתום על ידי מורשי החתימה של החברה, הנושא את לוגו החברה או שמה המודפס ובצירוף חותמת החברה. 
בהעדר מסמך כאמור (לרבות מסמך סרוק) המצורף להודעת דואר אלקטרוני זאת, אין לראות באמור בהודעה אלא 
משום טיוטה לדיון, ואין להסתמך עליה לביצוע פעולה עסקית או משפטית כלשהי.

Please note that in accordance with Malam and/or its subsidiaries (hereinafter : 
"Malam") regulations and signatory rights, no offer, agreement, concession or 
representation is binding on the Malam, unless accompanied by a duly signed separate 
document (or a scanned version thereof), affixed with the Malam seal.

----------------------------------------------------------------------
For LINUX-390 subscribe / signoff / archive access instructions,
send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit
http://www.marist.edu/htbin/wlvindex?LINUX-390
----------------------------------------------------------------------
For more information on Linux on System z, visit
http://wiki.linuxvm.org/


----------------------------------------------------------------------
For LINUX-390 subscribe / signoff / archive access instructions,
send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit
http://www.marist.edu/htbin/wlvindex?LINUX-390
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For more information on Linux on System z, visit
http://wiki.linuxvm.org/

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