Rhys
From what I can see of your problem, here are my suggestions to fix it.
rhys wrote:
I don't want to use soft raid. I must use
> hard raid instead. I have a 6x 5.25" bay case (caddied). My
> system is designed to have RAID pairs or RAID triplets using
> only mirroring.
My understanding is that sme supports software RAID1 with 2 hard disks ONLY or it supports hardware RAID1 as provided by a RAID card. The actual RAID1 hardware arrangement should not be an issue as sme will see your hardware raid as if it were just 1 drive. The hardware card takes care of the raid striping etc etc.
So configure your hardware card and the hard drives correctly ie connect the drives directly to the raid card as per instructions. When you instal the sme software again you should select the single drive option NOT software RAID1.
> The RAID controller states "Ultra ATA/133 RAID Controller" on
> the box and the drivers are by a company called "Medley".
Check the hardware compatibility at the Red Hat hardware compatibility site, or perhaps someone on these forums can advise if this card is supported by Linux, and if there are drivers for sme installed.
> One disk has SME Linux installed as stand-alone.
> The other disk has half of a previous installation of SME
> Linux installed as soft RAID (which didn't work out).
This is potentially a problem as the new install will be confused by the existing partitions. You could configure the drives as just normal IDE1 master and IDE2 master. Let IDE1 master drive be the drive that you have a standalone install of sme already on. (Remove your RAID card for this).
Boot up the server from IDE1 HDD and from what you said elsewhere you see a Server Console menu. You see this menu because you set the option during the instal to boot up to the admin menu. You can simply select Exit from the menu and you will see a login prompt.
Login as user "root" with the admin password you set during the instal (standalone instal).
You should then see the root command prompt.
Then issue the commands to reset the partitions on each drive as per my earlier post repeated below.
dd if=/dev/zero of=/dev/hda bs=512 count=1
dd if=/dev/zero of=/dev/hdc bs=512 count=1
You must reset the partitions this way.
My understanding is that a DOS or Win 98 fdisk command WILL NOT work correctly. I think you need a Win2K or better fdisk command to repartition the Linux disks, or the method I mentioned above.
After you have issued the reset partition commands turn off your server either using the power switch or "shutdown now" command.
> Basically, I'm having a devil of a job getting it all off the
> drives so I can start from square 1.
The method described above should work
If it doesn't for some reason, then you could try installing to each disk seperately (ie one at a time as a single disk instal) and then reconnect them as above and issue the commands.
> I cannot get the soft
> RAID drive to do anything but cause a kernel panic when I
> boot with it as a secondary drive.
You CANNOT mix a software RAID system with a hardware RAID system, they are not compatible. Do what I said above, and start afresh.
ie When you instal the sme software again you should select the single drive option NOT software RAID1 (with your hardware RAID card inserted and properly configured and the hard drives connected correctly to the card).
> I can't get out of that stupid menu driven system either,
> when I boot on the non-raided drive. That menu system
> annoying enough for me to want to install NT Server instead
> of SME Linux.
If this menu is the Server console then if you select Exit this shuld get you out or you can select Alt F2 and this will open a command prompt login screen.
Alt F1 will toggle you between the Server Console menu and the command prompt. You then need to login as root to do command line things or log in as admin to do Server console configuration things. Type "exit" at the command prompt when you have finished.
If the menu is something else, I can only think it would be the server configuration screens (ie Configure this server), which you must do BEFORE you can use your server at all. These screens are presented after you have completed an instal, and step you through the basic settings and configuration of your server. You MUST do these settings and complete the process before being able to use your server.
> I'd say it's a fair guess that the hardware problems are
> contributing to the software problems. I don't really think
> there's a lot of point in doing anything more until I have
> that floppy working.
As long as your CD drive is bootable you should be able to instal sme from the CD, but having a working floppy drive is a good idea, you will need it to make a reinstal disk.
> At least with that I can use a DOS boot
> disk to format the hard drives. Then I'll be back to square
> one again. I tried to format the drives using my other
> computer system but my other system doesn't like the drives -
> they're too big for the bios to cope with.
The bigger drives need the updated Windows98 fdisk command, as the original fdisk does not recognise drives >64Gb (I think). As I said before I doubt that anything less than Win2K fdisk will be able to delete the partitions, so it will be better to use the linnux reset partition commands I advised above.
By the way, if you are wanting to instal anything more than 1 hard drive in standalone or 2 drives in software RAID1, then DO NOT do so at the initial installation of sme. The outcome is unpredictable. Instal your basic sme either single disk (also = hardware RAID1) or RAID1 software, get it all working, and ONLY THEN add any additional disks. You will need some Linux expert knowledge to do this though.
I hope all this helps you sort it out. If you post further problems here, you will need to be specific, ie "the menu thing" is not good enough, tell us what name the menu has on it etc, and give us exact error messages if you receive them.
Regards
Ray Mitchell