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安装启动 - grub一例

grub一例
2004-04-23 15:18 pm
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功能: 多重引导,引导多个操作系统

  主引导 lilo(redhat)
  lilo(Redhat)——〉NTOSLOADER(win2k) + REDHATLINUX + GRUB(redhat) + LILO(cosix)
  WIN2K+LILO(redhat)+LILO(cosix) + grub(redhat)
  NTOSLOADER(win2k) + LILO(redhat) + COSIXLINUX
  REDHATLINUX + COSIXLINUX + NTOSLOADER(win2k) + LILO(COSIX)
  注意LILO安装在了/dev/hda 和 /dev/hda3
  1.分区、系统、和引导


分区 系统 引导
/dev/hda Lilo(Redhat)
/dev/hda1 win2 NTOSLoader
/dev/hda3 COSIXLinux lilo (cosix)
/dev/hda7 RedHatLinux grub (Redhat)



  2. Redhat 的lilo配置


  # Redhat linux的lilo装载/dev/hda的MBR
  prompt
  timeout=50
  default=win2k
  boot=/dev/hda
  map=/boot/map
  install=/boot/boot.b
  message=/boot/message
  lba32

  #启动REDHAT LINUX
  image=/boot/vmlinuz-2.4.18-3
label=RedHat
initrd=/boot/initrd-2.4.18-3.img
read-only
root=/dev/hda7

  # 启动win2k
  other=/dev/hda1
optional
label=win2k

  #启动COSIX LINUX的LILO
  other=/dev/hda3
optional
label=COSIX

  #引导grub
  other=/dev/hda7
optional
label=GRUB



  3. COSIXLinux的配置


  # COSIX linux的lilo装载/dev/hda3
  boot=/dev/hda3
  map=/boot/System.map
  install=/boot/boot.b
  nowarn
  prompt
  timeout=50
  bitmap=/boot/cosix-msg.bmp
  bmp-colors=6,9,0,15,9,0
  bmp-table=60,5,1,18
  lba32
  default=cosix

  #启动COSIX LINUX
  image=/boot/vmlinuz-2.4.18-5
label=cosix
initrd=/boot/initrd-2.4.18-5.img
read-only
root=/dev/hda3
vga=0x314
append="devfs=mount quiet 5"

  # 启动开机时的LILO
  other=/dev/hda
optional
label=LILO

  # 启动WIN2K
  other=/dev/hda1
optional
label=WIN2K



  4. grub 引导


  # 把grub装在/dev/hda7,执行grub-install命令
  # grub-install /dev/hda7
  default=1
  timeout=10
  splashimage=(hd0,6)/boot/grub/splash.xpm.gz

  title RedHatLinux (2.4.18-3)
root (hd0,6)
kernel /boot/vmlinuz-2.4.18-3 ro root=/dev/hda7
initrd /boot/initrd-2.4.18-3.img

  title COSIX
root (hd0,2)
kernel /boot/cosix-server-vmlinuz ro root=/dev/hda3
initrd /boot/initrd-cosix.img

  title WIN2K
root (hd0,0)
makeactive
chainloader +1

  title COSIXLilo
root (hd0,2)
makeactive
chainloader +1



  5.Win2k 的ntosloader引导

  (1)制作win2k启动linux的启动文件


  dd if=/dev/hda3 of=bootcosix.sec bs=512 count=1
  dd if=/dev/hda of=bootlilo.sec bs=512 count=1
  dd if=/dev/hda7 of=bootgrub.sec bs=512 count=1



  把创建的bootcosix.sec, bootgrub.sec 和bootlilo.sec 文件拷贝到win2k的c:

  (2)win2k中boot.ini的配置文件


  [boot loader]
  timeout=30
  default=multi(0)disk(0)rdisk(0)partition(1)
    WINNT
  [operating systems]
  multi(0)disk(0)rdisk(0)partition(1)
   WINNT="Microsoft Windows 2000 Server" /fastdetect
  c:ootcosix.sec="COSIXlilo"
  c:ootlilo.sec="RedhatLILO"
  c:ootgrub.sec="grub"