Apparently it's normal to have "bootparams" empty now. 
The values of kcmdline that appear in the tftp file get built from other sources when nodeset is run.

My problem with dracut was related to IP addressing and IPoIB.

Lots of options need to be set for the addkcmdline value in the osimage to get Dracut and Anaconda to install RHEL 7 using IB.


On Nov 29, 2017 11:37 PM, Russ Auld <russa...@comcast.net> wrote:
I'm setting up a new xCAT master on a RHEL7 system.  I'm using v2.13.8.
I ran copycds on the rhel7 iOS.
When I run nodeset the bootparams table remains empty and there is no initrd  or kcmdline  set for the node. Dracut  then fails when the node boots. 
It's  set for pxe  boot and it does do that. 

What updates the bootparams table? 

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