On 02/08/2016 12:59 PM, Casandra H Qiu wrote:
Can you show me the files at /tftpboot/xcat/xnba/nodes? there are
three files should be something like that for your node:
nodename.uefi
nodename.elilo
nodename
Nothing there:
# ls -l /tftpboot/xcat/xnba/nodes
ls: cannot access /tftpboot/xcat/xnba/nodes: No such file or directory
and if possible, can you also show me the node definition?
#lsdef nodename
# lsdef cn0
Object name: cn0
arch=x86_64
currstate=netboot centos7.1-x86_64-compute
groups=compute
initrd=xcat/osimage/centos7.1-x86_64-netboot-compute/initrd-stateless.gz
installnic=ens192
interface=ens192
ip=10.110.4.20
kcmdline=imgurl=http://10.110.7.111:80//install/netboot/centos7.1/x86_64/compute/rootimg.gz
XCAT=!myipfn!:3001 NODE=cn0 FC=0 ifname=ens192:00:50:56:a5:39:74
netdev=ens192
kernel=xcat/osimage/centos7.1-x86_64-netboot-compute/kernel
mac=005056a53974
netboot=xnba
nfsserver=10.110.7.111
nodetype=osi
os=centos7.1
postbootscripts=otherpkgs
postscripts=syslog,remoteshell,syncfiles
primarynic=ens192
profile=compute
provmethod=centos7.1-x86_64-netboot-compute
status=netbooting
statustime=02-08-2016 10:34:41
tftpserver=10.110.7.111
Thanks,
Casandra
...................................................................
Casandra Hong Qiu
Phone: (845) 433-9291, t/l 293-9291
Office: B/002, Floor 3, Z13
[email protected]
Inactive hide details for Jeff White ---02/08/2016 01:07:53 PM---Ok, I
set the node to xnba as this list repeatedly said to do.Jeff White
---02/08/2016 01:07:53 PM---Ok, I set the node to xnba as this list
repeatedly said to do. I still have the same problem with
From: Jeff White <[email protected]>
To: [email protected]
Date: 02/08/2016 01:07 PM
Subject: Re: [xcat-user] 回复： Unable to boot nodes on new xCAT system
------------------------------------------------------------------------
Ok, I set the node to xnba as this list repeatedly said to do. I
still have the same problem with "no space left on device" errors that
I mentioned earlier. Any clue how to troubleshoot that?*
*
Jeff White
HPC Systems Engineer
Information Technology Services - WSU
On 02/07/2016 06:12 AM, Christian Caruthers wrote:
XNBA stands for XCAT Network Boot Agent and is basically an
enhanced gPXE. It's become the default for use with System x
machines.
From google:
The xCAT Network Boot Agent is a slightly modified version of
gPXE. It provides enhanced boot features for any UNDI
compliant x86 host. This includes iSCSI, http/ftp downloads,
and gPXE script based booting.
Regards,*
Christian Caruthers*
Lenovo xESS IT Consultant
Mobile: 757-289-9872
*From:*Jeff White [_mailto:[email protected]_] *
Sent:*Friday, February 05, 2016 4:32 PM*
To:*[email protected]_
<mailto:[email protected]>*
Subject:*Re: [xcat-user] 回 复：Unable to boot nodes on new
xCAT system
Casandra, as I stated I don't know what XNBA is. Therefor, I
doubt I'm using it. If you need more information please let me
know how to get that information from xcat.
Jeff White
HPC Systems Engineer
Information Technology Services - WSU
On 02/05/2016 12:41 PM, Casandra H Qiu wrote:
Just for clarification, did u use xnba boot and hit
that "no space left on device" issue?
Thanks,
Casandra
...................................................................
Casandra Hong Qiu
Phone: (845) 433-9291, t/l 293-9291
Office: B/002, Floor 3, Z13_
[email protected]_ <mailto:[email protected]>
Inactive hide details for Jeff White ---02/05/2016
11:05:43 AM---Mostly because I don't know what it is
and PXE works for me. IJeff White ---02/05/2016
11:05:43 AM---Mostly because I don't know what it is
and PXE works for me. In any case I'm past that issue.
Howev
From: Jeff White _<[email protected]>_
<mailto:[email protected]>
To: [email protected]_
<mailto:[email protected]>
Date: 02/05/2016 11:05 AM
Subject: Re: [xcat-user] 回复：Unable to boot nodes on
new xCAT system
------------------------------------------------------------------------
Mostly because I don't know what it is and PXE works
for me.
In any case I'm past that issue. However now the node
begins booting but dies with various "no space left on
device" errors on /sysroot/var. Any clues?
Jeff White
HPC Systems Engineer
Information Technology Services - WSU
On 02/04/2016 07:43 PM, Xiao Peng Wang wrote:
Why not using xnba but pxe?
已使用IBM Verse 从我的iPhone 发送
------------------------------------------------------------------------
在2016年2月5日，07:05:22，"Jeff White"
_<[email protected]>_
<mailto:[email protected]>写道：
I have a working xCAT box on CentOS 7 which I
am moving to another
CentOS 7 box. I did a clean install of xCAT
then migrated node images
and such. I'm adding nodes manually and the
first one won't boot. It
fails with:
Trying to load: pxelinux.cfg/0A6E04
Could not find kernel image: xcat/nbk.x86_64
That hex is the first 3 octets of the IP, why
wouldn't it be the entire
IP? I can see xcat configured tftp whatevers
like so:
# ls -l /tftpboot/pxelinux.cfg/
total 24
-rw-r--r-- 1 root root 118 Jan 27 11:39 0A6E04
lrwxrwxrwx 1 root root 3 Feb 4 14:06 0A6E0414
-> cn0
-rw-r--r-- 1 root root 118 Jan 27 11:39 0A6E05
-rw-r--r-- 1 root root 118 Jan 27 11:39 0A6E06
-rw-r--r-- 1 root root 118 Jan 27 11:39 0A6E07
-rw-r--r-- 1 root root 115 Jan 27 11:39 7F
-rw-r--r-- 1 root root 380 Feb 4 14:06 cn0
The node is "cn0". So, how do I get the node
to look for 0A6E0414
instead of 0A6E04? ... or how can I make xcat
work with 0A6E04?
--
Jeff White
HPC Systems Engineer
Information Technology Services - WSU
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