Hi David,
You can try this:
chdef -p compute postscripts="myNewScript"
This will append "myNewScript" to each compute node.
Ling
Ling Gao
Poughkeepsie Unix Development Lab
IBM Systems and Technology Group
Internal: T/L 293-5692
External: [email protected], 845-433-5692
"I never worry about the future. It comes soon enough." --- Albert
Einstein
From: David C Smith <[email protected]>
To: [email protected]
Date: 01/11/2012 06:42 PM
Subject: [xcat-user] Postscripts for a group of nodes
If I write a new postscript, and I want it to be executed by all of my
compute nodes (when they boot), how can I add this into the postscripts
table (without issueing a chtab command for all hundreds of compute
nodes)?
If I add an entry into the postscripts table for the compute group (chtab
node=compute postscripts.postscripts="myNewScript"), this sorta works ...
when a compute node (say node215) reboots, it will execute the myNewScript
postscript. But if an entry also exists in the postscripts table for
node215, then when node215 reboots, it only runs the postscripts defined
for node215, it does not pick up the postscripts defined for all compute
nodes.
I could certainly add myNewScript onto the end of node215's list of
postscripts, but that would be a nuisance when I have hundreds of compute
nodes which need that postscript added. Any thoughts on how I can get
around this?
Thanks.
David
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