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]
*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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