Hi,
Please show output of 'lsxcatd -a'.
# lsxcatd -aVersion 2.11.1 (git commit b6e4c8ca1847bf574d7e86687d74a7f2576d428a, built Thu Apr 14 09:32:27 EDT 2016)
This is a Management Node dbengine=SQLite
Is there any error/warning message when running the remoteshell postscript?
Not on the console of the compute node, only in the logfile on the management node with site.xcatdebugmode=1 enabled.
Could you ssh to the compute node when the system is running Postscript.
Yes, the login to the compute node is possible when Anaconda starts installing RPMs. During that time in /etc/ssh/ I can only see a "ssh_host_rsa_key" and no "ssh_host_dsa_key".
As a workaround, you can move the postscript syncfiles to postbootscripts attribute.
I will give it a try. Thanks for the hint. Markus
Thanks
Best Regards
----------------------------------------------------------------------
Wang Xiaopeng (王晓朋)
IBM China System Technology Laboratory
Tel: 86-10-82453455
Email: w...@cn.ibm.com
Address: 28,ZhongGuanCun Software Park,No.8 Dong Bei Wang West Road,
Haidian District Beijing P.R.China 100193
----- Original message -----
From: "Dr. Markus Hillenbrand" <hille...@rhrk.uni-kl.de>
To: "xcat-user@lists.sourceforge.net" <xcat-user@lists.sourceforge.net>
Cc:
Subject: [xcat-user] Postscripts during stateful installation of
SL7.2 not working
Date: Tue, Apr 26, 2016 11:27 PM
Hi,
I am trying to deploy compute nodes with a stateful installation of
SL7.2.
The packages are installing fine and all but one postscripts are being
executed.
The "syncfiles" script is not working correctly and issues some SSH
errors:
Apr 26 15:23:49 node802 xcat: ++ /xcatpost/startsyncfiles.awk
Apr 26 15:23:49 hpcmanage2 xcat[8514]: DEBUG xcatd: connection from
node802
Apr 26 15:23:49 hpcmanage2 xcat[8514]: DEBUG xcatd: open new process :
xCATd SSL: syncfiles for node802
Apr 26 15:23:49 hpcmanage2 xcat[8514]: xCAT: Allowing syncfiles from
node802
Apr 26 15:23:49 node802 sshd[52987]: error: Could not load host key:
/etc/ssh/ssh_host_dsa_key
Apr 26 15:23:49 node802 sshd[52987]: WARNING: /etc/ssh/moduli does not
exist, using fixed modulus
Apr 26 15:23:49 node802 sshd[52987]: Accepted none for root from
10.255.3.206 port 43852 ssh2
Apr 26 15:23:49 node802 sshd[52987]: Received disconnect from
10.255.3.206: 11: disconnected by user
[...]
Apr 26 15:23:54 node802 sshd[53038]: WARNING: /etc/ssh/moduli does not
exist, using fixed modulus
Apr 26 15:23:54 node802 sshd[53038]: Accepted none for root from
10.255.3.206 port 43905 ssh2
Apr 26 15:23:55 node802 sshd[53038]: Received disconnect from
10.255.3.206: 11: disconnected by user
Apr 26 15:23:55 hpcmanage2 xcat[8514]: DEBUG xcatd: close connection
with node802
Apr 26 15:23:55 node802 xcat: + returncode=0
Apr 26 15:23:55 node802 xcat: + '[' 0 -eq 0 ']'
Apr 26 15:23:55 node802 xcat: + quit=yes
Apr 26 15:23:55 node802 xcat: + let count=count-1
Apr 26 15:23:55 node802 xcat: + '[' yes = no ']'
Apr 26 15:23:55 node802 xcat: + '[' 0 -eq 0 ']'
Apr 26 15:23:55 node802 xcat: + logger -t xcat -p local4.info
'./syncfiles: Perform Syncing File action successfully'
Apr 26 15:23:55 node802 xcat: ./syncfiles: Perform Syncing File action
successfully
Apr 26 15:23:55 node802 xcat: + exit 0
Apr 26 17:23:55 node802 xcat: Tue Apr 26 17:23:55 CEST 2016 postscript
syncfiles return with 0
I guess our xCAT master (10.255.3.206) is not able to ssh to the compute
node during installation.
After the installation process a "updatenode node802 -F" will sync all
the files normally.
My osimage looks like
# lsdef -t osimage Elwe-SL7.2-compute
Object name: Elwe-SL7.2-compute
imagetype=linux
osarch=x86_64
osdistroname=SL7.2-x86_64
osname=Linux
osvers=SL7.2
otherpkgdir=/install/post/otherpkgs/SL7.2/x86_64
pkgdir=/install/SL7.2/x86_64
pkglist=/install/rhrk/xcat/Elwe-SL7/compute.pkglist
profile=compute
provmethod=install
synclists=/install/rhrk/xcat/Elwe-SL7/compute.synclist
template=/install/rhrk/xcat/Elwe-SL7/compute.tmpl
We are using xCAT-2.11.1-snap201604140932.x86_64 on RHEL6.7.
With SL6.7 this was working fine, but now I am struck and will be
grateful for any help.
Markus
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-- ------------------------------------------------------------------------ Dr.-Ing. Markus Hillenbrand E-Mail: hille...@rhrk.uni-kl.de Technische Universität Kaiserslautern Telefon: 0631/205-4173 Regionales Hochschulrechenzentrum Telefax: 0631/205-3056 Postfach 3049 67653 Kaiserslautern http://www.rhrk.uni-kl.de ------------------------------------------------------------------------
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