Re: [xcat-user] custom initrd

Mon, 16 Jul 2012 15:01:19 -0700

It shouldn't,. Note that this is addkcmdline not kcmdline

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Yuriy Halytskyy --- Re: [xcat-user] custom initrd ---

From:"Yuriy Halytskyy" <[email protected]>
To[email protected]
Date:Mon, Jul 16, 2012 5:38 PM
SubjectRe: [xcat-user] custom initrd

Thank you, but that attribute gets overwritten when I do nodeset install.

Cheers,
Yuriy

On 14/07/12 00:02, Jarrod Johnson wrote:
bootparams.addkcmdline=rdblacklist=nouveau

No need for custom initrd, that will suppress the driver.

On Mon, Jul 9, 2012 at 2:13 AM, Yuriy Halytskyy <[email protected]> wrote:
Hi,

We have some nodes with Tesla GPU devices that do not boot with RH 6.1
(kernel panic on loading nouveau drivers). What is the best way to set
kernel command line and custom initrd? I used boottarget table, but that
requires me to hardcode ks attribute like:
ks=http://10.0.101.206/install/autoinst/compute-gpu-a1-004-p
Is it possible to set it for the group of nodes?

Second question is how do I build working  initrd with redhat 6. Even
with dracut-network package, it complains about empty or not present
root. I tried setting root=dhcp (does not work) or
root=anaconda-kickstart (not even understood).

Cheers,
Yuriy

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