On Tue, Mar 06, 2001 at 11:14:32AM -0500, Jeremy Jackson wrote:
> mshiju@in.ibm.com wrote:
>
> > Hi all,
> > I am trying to install Linux (redhat-7) on a ps/2
> > server-9595 machine (mca ). I am booting from a floppy
> > disk and using a custom build 2.4.1 kernel image since
> > there are problems booting the machine using the
> > installation image on redhat CD and also it is not CD
> > bootable. The problem is that after booting it asks for
> > redhat CDROM and when I insert the redhat CDROM it gives
> > a message "I could not find a redhat linux CDROM in any
> > of your CDROM drives ". The CD drive is a SCSI device and
> > I have enabled SCSI cdrom in kernel compilation . Can any
> > one help me .
> >
> > Thanks & Regards
> > Shiju
>
> Hi,
>
> I have a type 8560 PS/2... not the same as yours but I did install
> slackware on it once.
8560? Isn't that a 286?! Is it processor-upgraded?
> I would suggest installing from a standard PC. Boot disks are very
> inflexible, since you don't have any utilities to poke around and
> figure out what's going on.
> Once you have a complete root filesystem, once you've got a kernel to
> recognise your scsi adapter, (and disk), you're off to the races, and
> can use all kinds of tools to look into the CDROM problem...BUT
>
> it's probably not going to recognise the disk either...
>
> check different virtual consoles with alt-f1, f2, etc: under a normal
> redhat boot disk, the different vc's will have diagnostic messages, ie
> kernel messages, list of modules being loaded, etc.
>
> maybe the best way is to be sure to compile kernel with support for
> scsi subsystem *in kernel* - not module, along with scsi-disk,
> scsi-cdrom, and your scsi host adapter. the last one may be the
> tricky one. you will have to figure out if it is supported. (the one
> in my PS/2 is at least for 2.0 kernel)
The 8595 either has an IBM FAST SCSI/2 (uses ibmmca) or an FD
MCS-600/700 (uses fd_mcs).
> if you can make the kernel on the boot disk use a smaller font,
> you will be able to see more of the messages at once.
>
> also, shift-PgUp should let you scroll back some of the messages.
> look for the kernel messages from your scsi host adapter driver...
> if you don't see any there's a problem!
>
> take a look inside your box and see what kind of scsi adapter it has.
> or use your reference disk to see what it is. post that here
> so someone (maybe me) can check for kernel support.
I've never ever installed any of my MCA-machines from CD, only using the
a couple of boot-disks and installing the rest via net.
Oh, and for that matter, I've never installed Red Hat either, but that
shouldn't matter.
/David Weinehall
_ _
// David Weinehall <tao@acc.umu.se> /> Northern lights wander \\
// Project MCA Linux hacker // Dance across the winter sky //
\> http://www.acc.umu.se/~tao/ </ Full colour fire </
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This archive was generated by hypermail 2b29 : Wed Mar 07 2001 - 21:00:19 EST