Dual boot questions
  • esc
  • Order of the Butterfly
    Order of the Butterfly
    esc
    Posts: 160 from 2013/5/28
    Hi guys, I have a PowerMac G5 with two hard drives. One drive is for OSX (IDE0) and one is for MorphOS (IDE1). When I use open firmware to try to find the hard drive with MorphOS, I can't find it at all. The only disk I can seem to find is my OSX one. I am using "dir hd:#,\\" on all numbers from 0 so far through 30. No idea how to set this up since I can't find it :)

    Also, I've been a long time linux user and I have used Grub to dual boot with a quicker loading screen as opposed to holding Alt and waiting for the Mac to scan everything. Is there a grub-like alternative to doing the same idea?
  • »16.06.13 - 22:03
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  • Jim
  • Yokemate of Keyboards
    Yokemate of Keyboards
    Jim
    Posts: 4977 from 2009/1/28
    From: Delaware, USA
    As a partial answer to the above question, I would have place the initial boot partition on the OSX drive (doesn't take up much space).
    I've got a second, though unrelated question.
    I dual boot one G4 PowerMac off one 250GB drive.
    I popped an iso CD of 3.2 into my superdrive and now I can't get the system to boot MorphOS from the CD or the hard drive.
    Any ideas?
    "Never attribute to malice what can more readily explained by incompetence"
  • »16.06.13 - 23:27
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  • Butterfly
    Butterfly
    Norbi
    Posts: 99 from 2004/6/19
    Quote:

    esc wrote:
    I have a PowerMac G5 with two hard drives. One drive is for OSX (IDE0) and one is for MorphOS (IDE1). When I use open firmware to try to find the hard drive with MorphOS, I can't find it at all. The only disk I can seem to find is my OSX one. I am using "dir hd:#,\\" on all numbers from 0 so far through 30. No idea how to set this up since I can't find it :)



    Alias hd: is only for IDE0
    IDE1 has a different alias or not

    Check DEVALIAS in OF and look for simular path (like alias hd) after command
    DEV PCI LS

    Second way , you can check in OSX DiskUtilities and option INFO (device tree)
    e.g my macmini
    OSX pci2/ata-6@D/@0:7
    MOS pci2/ata-6@D/@0:3

    listing boot partition MOS (HFS)
    dir pci2/ata-6@D/@0:3,\

    Of course MM has only one drive, but you already know where to look for.
  • »17.06.13 - 08:20
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  • esc
  • Order of the Butterfly
    Order of the Butterfly
    esc
    Posts: 160 from 2013/5/28
    Ah, on my g5 with two separate sata drives it was aliased to sd1:

    Thanks! All is working now :)
  • »02.07.13 - 20:46
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  • Paladin of the Pegasos
    Paladin of the Pegasos
    Intuition
    Posts: 1110 from 2013/5/24
    From: Nederland
    Quote:

    esc wrote:Also, I've been a long time linux user and I have used Grub to dual boot with a quicker loading screen as opposed to holding Alt and waiting for the Mac to scan everything. Is there a grub-like alternative to doing the same idea?


    There is a GRUB port for Pegasos here, i don't know if it works on Macs though.

    http://www.tbs-software.com/morgoth/files/grub-3.tar.gz
    1.67GHz 15" PowerBook G4, 1GB RAM, 128MB Radeon 9700M Pro, 64GB SSD, MorphOS 3.15

    2.7GHz DP G5, 4GB RAM, 512MB Radeon X1950 Pro, 500GB SSHD, MorphOS 3.9
  • »02.07.13 - 21:02
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