[openstack-dev] [tripleo] cannot configure host kernel-args for pci passthrough with first-boot

Saravanan KR skramaja at redhat.com
Tue May 22 05:03:26 UTC 2018

Could you check the log in the /var/log/cloud-init-output.log file to
see what are the first-boot scripts which are executed on the node?
Add "set -x" in the kernel-args.sh file to better logs.

Saravanan KR

On Tue, May 22, 2018 at 12:49 AM, Samuel Monderer
<smonderer at vasonanetworks.com> wrote:
> Hi,
> I'm trying to build a new OS environment with RHOSP 11 with a compute has
> that has GPU card.
> I've added a new role and a firstboot template to configure the kernel args
> to allow pci-passthrough.
> For some reason the firstboot is not working (can't see the changes on the
> compute node)
> Attached are the templates I used to deploy the environment.
> I used the same configuration I used for a compute role with sr-iov and it
> worked there.
> Could someone tell me what I missed?
> Regards,
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