hi Christopher Samuel,

It seems that there are some problems in your initrd-statelite.gz 
generated by "genimage".

I need to know the following info to help you:

1. you system info: 
   the os release and arch of xcat mgt server
   the xcat version on your mgt server, this can be obtained by running 
"lsxcatd -v" on the mgt server 

2. the node definition, this can be obtained by running "lsdef <node 
name>" 

3. pls attach or send the initrd if convenient,(on your mgt server, that 
is "/install/netboot/rhels6/x86_64/compute/initrd-statelite.gz").

4. pls attach the tarball of "/tftpboot/xcat/xnba/nodes/" on your mgt 
server if convenient.
 

Of course, you can do some investigation by yourself, unzip the initrd and 
check whether the file "90parse-nfsroot.sh" exists under directory 
"cmdline" in the initrd, the steps are:

   #mkdir -p /tmp/initrd 
   #cp /install/netboot/rhels6/x86_64/compute/initrd-statelite.gz 
/tmp/initrd
   #cd /tmp/initrd
   #gunzip ./initrd-statelite.gz
   #cpio -idum <./initrd-statelite
   #ls cmdline/
   ... make sure 90parse-nfsroot.sh exists ... 
 
 best regards 

------------------------------------------------------------------------------
 YANG Song (杨嵩)
 IBM China System Technology Laboratory
 Tel: 86-10-82452903
 Email: yang...@cn.ibm.com
 Address: Building 28, ZhongGuanCun Software Park,
          No.8, Dong Bei Wang West Road, Haidian District Beijing 100193, 
PRC

北京市海淀区东北旺西路8号中关村软件园28号楼
邮编: 100193



From:   Yuan Y Bai/China/IBM
To:     Song BJ Yang/China/IBM@IBMCN, 
Date:   04/24/2013 05:35 PM
Subject:        Fw: [xcat-user] Statelite newbie problem


----- Forwarded by Yuan Y Bai/China/IBM on 2013-04-24 17:36 -----

From:
Christopher Samuel <sam...@unimelb.edu.au>
To:
xCAT Users Mailing list <xcat-user@lists.sourceforge.net>, 
Date:
2013-04-24 15:22
Subject:
[xcat-user] Statelite newbie problem



-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi folks,

We're just bringing up a new iDataPlex and trying to use diskless nodes
for the first time and I'm trying to set them up with as statelite with
RHELS6.4.

Just using the supplied xCAT package lists and exclude files I end up
getting a panic on boot due to (what appears to be) an inability for it
to cope with NFS as a root filesystem.

Here's what I'm getting, any ideas?  Googling led me to a RHEL bug
report, but that apparently just meant that dracut-network needed to
be installed but it's already in the xCAT package list. :-(



dracut: FATAL: Don't know how to handle
'root=nfs:10.3.0.58:/install/netboot/rhels6/x86_64/compute/rootimg:ro'
dracut: Refusing to continue
/lib/dracut-lib.dracut Warning: Signal caught!
sh: line 83: /emergency/01-die.sh: No such file or directory



Kernel panic - not syncing: Attempted to kill init!
Pid: 1, comm: init Not tainted 2.6.32-358.el6.x86_64 #1
Call Trace:
 [<ffffffff8150cfc8>] ? panic+0xa7/0x16f
 [<ffffffff81073ae2>] ? do_exit+0x862/0x870
 [<ffffffff81073b48>] ? do_group_exit+0x58/0xd0
 [<ffffffff81073bd7>] ? sys_exit_group+0x17/0x20
 [<ffffffff8100b072>] ? system_call_fastpath+0x16/0x1b



- -- 
 Christopher Samuel        Senior Systems Administrator
 VLSCI - Victorian Life Sciences Computation Initiative
 Email: sam...@unimelb.edu.au Phone: +61 (0)3 903 55545
 http://www.vlsci.org.au/      http://twitter.com/vlsci

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