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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