Power8 S812L:HMC issue and ...


 
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Operating Systems AIX Power8 S812L:HMC issue and ...
# 8  
Old 12-05-2015
Quote:
Originally Posted by lilyn
got to ASMI page but don't know where to go for configuring the hard drive.
hmm, everything is menu-driven there. I do not know off the top of my head which menu to go for an inventory, so you will have to wait until Monday, when i get a chance to look at a real system, not my memory only.

Basically, as described in the link i provided, use "admin"/"admin" as user/pw and connect to the system, then follow the menus.

I hope this helps.

bakunin
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# 9  
Old 12-07-2015
Try a different version of Redhat - 6.X level. From a faint discussion some time back, I recall RedHat 7.X requires a higher level of POWER firmware than some early systems came with.

As you said you got it from ebay - your's might be a system with early firmware.

And my experience with RedHat is that they are quite particular about the machine. As you are just getting started try a net-boot image (if you have direct access then the image to burn is quite small). If you need/want a full image of 'something' - again, a RH 6.X, or SLES, or Ubuntu.

I do not have access to POWER8 - so I can only suggest, not pre-test.

Hope this helps!

Michael
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# 10  
Old 12-07-2015
Michael: I try version 6.7 and it said "No usable disks have been found". support power8 starting release 7.1.

bakunin: I expand all the menus but don't see the one for hard drive (my eyes maybe have problem :-( ...) Below are the menus
+ Power/Restart Control
+ System Service Aids
+ System Information
+ System Configuration
+ Network Services
+ Performance Setup
+ On Demand Utilities
+ Concurrent Maintenance
+ Login Profile

Thanks.

Last edited by lilyn; 12-07-2015 at 07:56 PM..
# 11  
Old 12-08-2015
So, I got it backwards - need 7.1 to do anything with POWER8.

Are you doing a "bare metal" install? That may be why you are having a problem and I have not (up through Power6 and Power7).

For bare metal then, I would try/experiment with Ubuntu.

These are not the most current - from my notes from Feb/March 2014 when I was installing debian, ubuntu, opensles and fedora on a Power6.

Code:
Fedora 
https://mirrors.fedoraproject.org/publiclist/Fedora/21/ppc64/

http://ftp.heanet.ie/mirrors/fedora-secondary/development/

http://mirrors.kernel.org/fedora-secondary/releases/20/Fedora/ppc64/iso/
wget http://mirrors.kernel.org/fedora-secondary/releases/20/Fedora/ppc64/iso/Fedora-20-ppc64-netinst.iso
wget http://mirrors.kernel.org/fedora-secondary/releases/20/Fedora/ppc64/iso/Fedora-20-ppc64-DVD.iso

SLES/OpenSuse

http://download.opensuse.org/ports/ppc/distribution/

http://download.opensuse.org/ports/ppc/distribution/13.1/iso/
wget http://download.opensuse.org/ports/ppc/distribution/13.1/iso/openSUSE-13.1-ppc-NET-ppc-Build0073-Media.iso
wget http://download.opensuse.org/ports/ppc/distribution/13.1/iso/openSUSE-13.1-ppc64-NET-ppc64-Build0073-Media.iso

UBUNTU
https://wiki.ubuntu.com/PowerPCDownloads
https://wiki.ubuntu.com/PowerPCFAQ

Fedora needs vnc, OpenSLES needs (for net boot) to install from http - I would skip for now, debian and ubuntu install easily with a console connection - and also support vnc if I recall. (VNC install might be easier, but you still need a bit of contact with the console).

My "favorite" free Linux is debian - this is how I setup my VIOS to support an install.

Code:
$ mkrep -sp rootvg -size 10G
$ lsmap -vadapter vhost2
$ mkvdev -fbo -vadapter vhost2 -dev vtopt64
# # wgets on a different server that I can read via NFS when using mkvopt
# wget http://cdimage.debian.org/debian-cd/current/powerpc/iso-cd/debian-7.6.0-powerpc-netinst.iso
# wget http://cdimage.debian.org/debian-cd/current/powerpc/iso-dvd/debian-7.6.0-powerpc-DVD-1.iso
# wget http://cdimage.debian.org/debian-cd/current/powerpc/iso-dvd/debian-update-7.6.0-powerpc-DVD-1.iso
$ mkvopt -name deb_760_netinst -file /data/prj/linux/debian/debian-7.6.0-powerpc-netinst.iso -ro
$ mkvopt -name deb_760_DVD1    -file /data/prj/linux/debian/debian-7.6.0-powerpc-DVD-1.iso -ro
$ mkvopt -name deb_760_update  -file /data/prj/linux/debian/debian-update-7.6.0-powerpc-DVD-1.iso -ro


Last edited by MichaelFelt; 12-08-2015 at 10:45 AM.. Reason: added debian and mkvopt commands
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# 12  
Old 12-08-2015
My knowledge of the "L" series is next to nil, but perhaps the S812L IBM Redbook will help provide some answers --> http://www.redbooks.ibm.com/redpapers/pdfs/redp5098.pdf

Page 78 lists the minimum O/S levels supported, at the time of its writing. My interpretation is only Ubuntu is supported as "bare metal"..... but I have no first hand experience with this..... so take it with a grain of salt.

If your S812L is capable of running a VIO Server (i.e. IVM now provides the virtualization functions for you) then you have a wealth of other options for Red Hat / SUSE.

If you log into your ASMI, expand all menus, find VET Capability Settings, and post all the settings maybe we can tell if your m/c is VIO Server capable. And I get it, if you come back saying the VIO Server route represents a learning curve that isn't on your radar right now.

Last edited by The Doctor; 12-08-2015 at 04:17 PM..
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# 13  
Old 12-08-2015
MichaelFelt: Yes, it's bare metal install

The Doctor: Below is the VET Capability Settings.

VET Capability Settings
Capability bit information Capability bit status/count
0 AIX allowed (license needed) False
1 AIX allowed (license not needed) False
2 RPA I/O hosting False
3 AIX diagnostics True
4 Subprocessor partitioning False
5 LPAR creation allowed True
6 Greater than 128 processors per partition False
7 Reserved False
8 i5/OS partitions allowed False
9 Reserved False
10 Live partition mobility False
11 i5/OS 100% interactive capacity False
12 Active Memory Expansion False
13 Reserved False
14 NEBS enabled False


Capability bits which are not displayed are reserved bits.


Thanks.
# 14  
Old 12-08-2015
as far as I can see here, the only two versions of Linux, which are supported in bare metal mode on S812L are RHEL 7.2 LE and Ubuntu 14.04.
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