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用Colinux来boot硬盘上的Linux系统

    硬盘上安装了两个系统,一个是WindowsXP ,一个是UBUNTU6.X ,要在两个系统上切换搞得很心烦,如果安装一个虚拟机N 慢,而且有点隔鞋瘙痒的感觉,不爽!俺又想两个系统一起用,又想两个系统独立分开不同的分区,毕竟有时候俺还想要一个干净原始的linux 操作系统,看到colinux 可以解决我的问题!DOIT.

    1 下载了devel-coLinux-20071105.exe

    2 下载kernel 2.6.22 的内核,编译安装进unbuntu

    3 配置colinux 的配置文件

    如:

    # coLinux configuration , created by colinux XML2CFG converter v0.1.0

    # file: test.cfg

    # Linux Kernel file

    kernel=vmlinux

    # Initrd file

    initrd=initrd.gz

    # Memory size for coLinux guest

    mem=256

    # Kernel bootparams

    root=/dev/cobd4

    # Block devices and image files

    cobd3=\Device\Harddisk0\Partition2

    cobd4=\Device\Harddisk0\Partition3

    # Host filesystem devices

    # Networking devices

    4 将colinux 安装目录下的vmlinux-modules.tar.gz,解压到 /lib/modules

    5 在unbuntu 创建linux 设备

    for i in 0 1 2 3 4 5 6 7 do mknod /dev/cobd$i b 117 $i done 建好后要修改/etc/fstab文件,将文件中你的根分区和交换分区的行都拷贝到新行,将相应的had ?换成codb?

    6 boot colinux

    C :\coLinux>colinux-daemon.exe @test.cfg -v 3

    Cooperative Linux Daemon, 0.8.0

    Compiled on Nov 6 2007 00 :05:36

    using 'vmlinux' as kernel image

    configuring 256 MB of virtual RAM

    mapping cobd3 to \Device\Harddisk0\Partition2

    mapping cobd4 to \Device\Harddisk0\Partition3

    using 'initrd.gz' as initrd image

    mapping cofs31 to \ ??\C:\coLinux

    kernel boot parameters: 'root=/dev/cobd4'

    PID : 2976

    colinux : launching console

    colinux : booting

    Linux version 2.6.22-co-0.8.0 (hn@hn-dt)(gcc version 4.1.2 ) #1PREEMPT Tue Nov 6 00:02:11 CET 2007

    256MB LOWMEM available.

    initrd enabled: start: 0xcff9a000 size: 0x00065881

    Entering add_active_range (0 , 0, 65536) 0 entries of 256 used

    Zone PFN ranges :

    DMA 0 -> 0

    Normal 0 -> 65536

    early_node_map[1] active PFN ranges

    0 : 0 -> 65536

    On node 0 totalpages: 65536

    DMA zone: 0 pages used for memmap

    Normal zone : 512 pages used for memmap

    Normal zone : 65024 pages, LIFO batch :15

    Built 1 zonelists. Total pages: 65024

    Kernel command line : root=/dev/cobd4

    Enabling fast FPU save and restore…… done.

    Enabling unmasked SIMD FPU exception support…… done.

    Initializing CPU#0

    Setting proxy interrupt vectors

    PID hash table entries: 1024 (order : 10 , 4096 bytes )

    Console : colour CoCON 80x25

    Dentry cache hash table entries : 32768(order : 5, 131072 bytes)

    Inode-cache hash table entries: 16384(order : 4, 65536 bytes)

    Memory: 255488k/262144k available(1628k kernel code , 0k reserved,595k data , 128k init, 0k highmem )

    virtual kernel memory layout:

    fixmap: 0xffffc000 - 0xfffff000( 12 kB)

    vmalloc : 0xd0800000 - 0xffffa000( 759 MB )

    lowmem: 0xc0000000 - 0xd0000000( 256 MB )

    。init: 0xc032e000 - 0xc034e000( 128 kB )

    。data: 0xc02971f8 - 0xc032bfe4( 595 kB )

    。text: 0xc0100000 - 0xc02971f8(1628 kB )

    Calibrating delay loop…… 2778.72 BogoMIPS (lpj=13893632)

    Mount-cache hash table entries: 512

    CPU : After generic identify , caps : bfebfbff 20000000 0000000000000000 0000651d 00000000 00000001

    monitor/mwait feature present.

    using mwait in idle threads.

    CPU : Trace cache: 12K uops , L1 D cache : 16K

    CPU : L2 cache : 1024K

    CPU : After all inits, caps : bfebf3ff 20000000 00000000 0000b1800000651d 00000000 00000001

    Compat vDSO mapped to ffffe000.

    CPU : Intel(R ) Pentium(R ) 4 CPU 2.93GHz stepping 09

    Checking 'hlt' instruction…… OK.

    NET : Registered protocol family 16

    NET : Registered protocol family 2

    IP route cache hash table entries : 2048 (order : 1, 8192 bytes)

    TCP established hash table entries: 8192 (order : 4, 65536 bytes)

    TCP bind hash table entries : 8192 (order : 3, 32768 bytes)

    TCP : Hash tables configured (established 8192 bind 8192)

    TCP reno registered

    checking if image is initramfs……it isn't(no cpio magic ); lookslike an initrd

    Freeing initrd memory : 406k freed

    cofuse init 0.1 (API version 2.2 )

    io scheduler noop registered

    io scheduler anticipatory registered(default )

    io scheduler deadline registered

    io scheduler cfq registered

    RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize

    cobd: loaded (max 32 devices)

    loop: module loaded

    conet : loaded (max 16 devices)

    serio : cokbd at irq 1

    mice: PS/2 mouse device common for all mice

    input : AT Translated Set 2 keyboard as /class/input/input0

    TCP cubic registered

    NET : Registered protocol family 1

    NET : Registered protocol family 17

    Using IPI Shortcut mode

    RAMDISK : Compressed image found at block 0

    VFS : Mounted root (ext2 filesystem )。

    kjournald starting. Commit interval 5 seconds

    EXT3 FS on cobd4, internal journal

    EXT3-fs : mounted filesystem with ordered data mode.

    VFS : Mounted root (ext3 filesystem )。

    Trying to move old root to /initrd…… okay

    Freeing unused kernel memory: 128k freed

    fuse init (API version 7.8 )

    Adding 1052248k swap on /dev/disk/by-uuid/115676b1-05b6-4edd-b898-8a5ef7653e9e.Priority:-1 extents:1 across:1052248k

    NTFS driver 2.1.28 [Flags : R/O MODULE].

    NET : Registered protocol family 10

    lo: Disabled Privacy Extensions

    启动。

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