The RedHat Linux CD was not found on any of the CDROM drives
Rick Stevens
rstevens at vitalstream.com
Thu Jul 29 16:40:24 UTC 2004
steven deferme wrote:
> Hi
>
> I'm trying to install Redhat Linux 9.0 on a HP Proliant DL360 server. I
> get the server to boot from CD-ROM, I choose Linux textbased mode, Linux
> installation program asks me for language, keyboard. But when I then
> try to install from CD-ROM, the message:
> *"The RedHat Linux CD was not found on any of the CDROM drives"*
> appears.
> I've tried two different copies of Redhat Linux 9.0, they both give the
> same error message.
>
> Please please help
I've run into this before on Proliants, and it's usually traceable to a
DMA issue with the CD drive and the installer's kernel. Try the install
again, but at the "boot:" prompt, use:
linux ide=nodma
which disables DMA for any IDE device. That can slow down the hard
drive quite a bit, so it's better to use:
linux hdx=nodma
In this case, replace "hdx" with one of the following:
If your CD drive is Use
------------------------------------- ----
Master on primary IDE controller hda
Slave on primary IDE controller hdb
Master on secondary IDE controller hdc
Slave on secondary IDE controller hdd
So, using a normal system where the CD is the master on the secondary
IDE, "linux hdc=nodma". This would disable DMA on the CD drive only,
rather than the whole bus.
----------------------------------------------------------------------
- Rick Stevens, Senior Systems Engineer rstevens at vitalstream.com -
- VitalStream, Inc. http://www.vitalstream.com -
- -
- To understand recursion, you must first understand recursion. -
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