Thanks - is nostorage supported on RHEL4? I didn't see it in the "boot
options" appendix of the docs...

Kevin

-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Joshua Baker-LePain
Sent: Tuesday, December 16, 2008 4:41 PM
To: Red Hat Enterprise Linux 5 (Tikanga) discussion mailing-list
Cc: [email protected]
Subject: Re: [rhelv5-list] Ignore SAN during install?

On Tue, 16 Dec 2008 at 4:13pm, Sandor W. Sklar wrote

>
> On Dec 16, 2008, at 4:03 PM, Collins, Kevin [BEELINE] wrote:
>
>> Hi,
>>
>>                I am working on kickstarting RHEL4 servers with
SAN-attached 
>> disks. The disks hang off of Qlogic HBAs, for which there is a
generic 
>> qla2xxx driver being loaded. I would like to prevent the SAN disks
from 
>> being "seen" during the install  - anyone know of a way to do that?
>> 
>
> The *only* sure way I know of doing this is by blocking off the ports
on the 
> switches while doing the kickstart.   I've (or my co-workers) have
hosed too 
> many SAN-disk-resident filesystems in the past trying to get around
this 
> problem (which we only have on Linux; its never been an issue on AIX
or 
> Solaris, but that's probably just because of the deterministic method
of 
> device enumeration on those operating systems.)

You can use the 'nostorage' boot option, which will, shockingly, not
load 
any storage related drivers.  In your kickstart, then, you'll need to
use 
the 'device' flag to tell it which storage drivers you *do* want to
load.

-- 
Joshua Baker-LePain
QB3 Shared Cluster Sysadmin
UCSF

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