Re: SV: [suse-axp] AS1000/200 Mikasa booting

From: James Oakley (jfunk@funktronics.ca)
Date: Wed Jun 06 2001 - 17:15:44 PDT

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    From: James Oakley <jfunk@funktronics.ca>
    Date: Wed, 6 Jun 2001 21:15:44 -0300
    Message-Id: <01060621154500.03722@arthur>
    Subject: Re: SV: [suse-axp] AS1000/200 Mikasa booting
    

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    On June 5, 2001 05:58 am, Lennart Börjeson wrote:
    > Please excuse if I am mistaken, but I think you can have both DOS and
    > disklabel partition tables at the same time. Just make sure they match!
    >
    > My gut feeling is that this ought to be impossible; isn't both kind of
    > tables stored in the same place? But I believe I had such a setup up
    > and running once. I created both DOS and disklabel partitions from the
    > shell.
    >
    > (I have an AS200 which currently runs SuSE 6.4, NT and W2k. I thus boot
    > it from ARC, but I have experimented with booting Linux from either SRM
    > or ARC when I also had VMS on it. It was easier to switch O/S:s when I
    > didn't have to also switch console. But I no longer have that setup
    > active, so I can't check.)

    Ok, I managed to boot in a haphazard way with SRM (dka600 is my CDROM):

    >>> boot dka600 -fl i
    ...
    aboot> b 1/vmlinux.gz root=/dev/sda2

    This worked, but I compiled my own kernel so the one on the CD is not the one
    I want (my network doesn't come up) and SRM seems to only be able to boot a
    kernel from the disk it resides on.

    I did find this interesting post:
    http://www.geocrawler.com/archives/3/86/2000/2/0/3372007/

    Would this be ok? I can easily repartition /dev/sda1 to start at cylinder 2.
    I'm just worried that swriteboot might wipe my partition table entirely. I am
    a complete newbie to disklabels, SRM, etc.

    If that doesn't work, would I be able to simply wipe /dev/sda and recreate it
    using BSD disklabels, while keeping the other drives DOS-partitioned? I tried
    installing 7.1 using aboot before, but LVM didn't work during the install.
    YaST put disklabels on all of my drives...

    Thanks,

    - --
    James Oakley
    jfunk@funktronics.ca
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