LinuxÒÁµéÔ°ÂÛ̳'s Archiver

mylemontree ·¢±íÓÚ 2005-9-23 10:35

¼±£¡DOMÆô¶¯ÎÊÌ⣺unable to open an initial console!

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ÎҲüõµÄÊÇRH9.0£¨2.4.20-8£©Äںˣ¬ÎÒ½«²Ã¼õºóµÄÄÚºËÒÔ¼°ÓÃbusybox×ö³öÀ´µÄѹËõ£¨ramdisk£©Îļþϵͳ¿½±´µ½DOMÉÏ£¬È»ºóÉèÖôÓDOMÆô¶¯£¬ÄÚºËÄܹ»Æô¶¯£¬µ«Êǵ±Æô¶¯µ½Îļþϵͳʱ£¬Ìáʾ£º"Warning: unable to open an initial console.kernel panic:No init found.Try passing init= option to kernel"
»¹Çë¸öλ¸ßÊÖÖ¸µã£¡
ÎÒÖÆ×÷ramdisk¹ý³ÌÒÔ¼°½«Äں˼°Ïà¹ØÅäÖÃÎļþ¿½±´µ½DOMµÄ²½ÖèÈçÏ£º
Ò»£ºÖÆ×÷ramdisk
1£©# dd if=/dev/zero of=/dev/ram1 bs=1M count=4
2£©# mkfs.ext2 -m0 /dev/ram1
3£©#mkdir /mnt/ram
¹ÒÉÏram1:
#mount /dev/ram1 /mnt/ram
½«ÏÈǰ×öºÃµÄ¸ùÎļþϵͳ¿½±´µ½ram1ÉÏ.
# cp -R /babylinux/rootfs/* /mnt/ram
4£©#umount /dev/ram1
5£©# dd if=/dev/ram1 of=/babylinux/ramdisk.img
6£©#mount -o loop ramdisk.img /mnt/ram/
7)# umount /mnt/ram
8£©#gzip -v9 ramdisk.img
¶þ£ºÄÚºËÓëDOMÕûºÏ
1) #mkfs.ext2 -m0 / dev/hda4 1000
2) #mount /dev/hda4 /mnt/dom
3)#cp /boot/vmlinuz-2.4.20-8me /mnt/dom/
4) #cp /boot/boot.b /mnt/dom
5) #cp /boot/map /mnt/dom
ÅäÖÃlilo.conf
prompt
timeout=50
default=linux
boot=/dev/hda
map=/mnt/dom/map
install=/mnt/dom/boot.b
linear

image=/mnt/dom/bzImage
label=linux
read-only
root=/dev/hda4
append="load_ramdisk=1 ramdisk_start=1020"

6)# dd if=/babylinux/ramdisk.img.gz of=/dev/hda4 bs=1k seek=1020
7)# lilo -C lilo.conf(°²×°Òýµ¼Îļþ)
8)# umount /dev/hda4
9)# reboot

Èý£ºÎļþϵͳÖÐfstabÅäÖÃÈçÏ£º
fstab
/dev/hda4 / ext2 defaults 0 0
none /proc proc defaults 0 0
/dev/fd0 /mnt/floppy auto noauto,owner,kudzu 0 0

ËÄ£ºinittabÅäÖãº

inittab
::sysinit:/etc/init.d/rcS

::askfirst:/bin/sh
tty2::respawn:/bin/getty 38400 tty2
tty3::respawn:/bin/getty 38400 tty3
tty4::respawn:/bin/getty 38400 tty4

# Stuff to do when restarting the init process
::restart:/bin/init

# Stuff to do before rebooting
::ctrlaltdel:/bin/reboot
::shutdown:/bin/umount -a -r
::shutdown:/bin/swapoff -a


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ħÓó ·¢±íÓÚ 2005-9-23 14:06

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mylemontree ·¢±íÓÚ 2005-9-23 14:25

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/dev/hda4:ÊÇÔÚfdisk /dev/hda ºó½¨Á¢µÄprimary·ÖÇø£¡
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ħÓó ·¢±íÓÚ 2005-9-24 17:37

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ħÓó ·¢±íÓÚ 2005-9-24 17:44

[QUOTE=mylemontree]·Ç³£¸ÐлÄãµÄ»Ø¸´¡£
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mylemontree ·¢±íÓÚ 2005-9-26 09:13

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chunyv ·¢±íÓÚ 2005-9-26 20:01

×îºÃ°Ñramdisk ¹ÒÔØÎªÄãµÄ¸ù·ÖÇø£¬
/dev/hda4 / ext2 defaults 0 0
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/dev/ram1 / ext2 defaults 0 0

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mylemontree ·¢±íÓÚ 2005-9-27 09:43

[QUOTE=chunyv]×îºÃ°Ñramdisk ¹ÒÔØÎªÄãµÄ¸ù·ÖÇø£¬
/dev/hda4 / ext2 defaults 0 0
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/dev/ram1 / ext2 defaults 0 0

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xbzjackey ·¢±íÓÚ 2005-9-27 17:00

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mylemontree ·¢±íÓÚ 2005-9-28 13:41

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ħÓó ·¢±íÓÚ 2005-10-2 04:05

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lilo.confÌí¼ÓÏÂÃæÒ»ÐÐ
initrd=/boot/ramdisk.img

ganganwen ·¢±íÓÚ 2005-10-8 14:17

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root£½ÄǸö´íÁ˰ɣ¬Ò»°ãÊÇroot£½/dev/ram0

mylemontree ·¢±íÓÚ 2005-10-8 15:19

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ÎÒÊÇÓÃdd if=/babylinux/ramdisk.img.gz of=/dev/hda4 bs=1k seek=4000
½«ramdisk.img.gz×°Èëµ½DOMÖУ¬µ«Êǵ±ÎÒÔÚliloÖÐÖ¸¶¨initrd=/mnt/dom/ramdisk.img.gzºó£¬ÔËÐÐlilo -C lilo.confʱ³öÏÖÕÒ²»µ½/mnt/dom/ramdisk.img.gzµÄ´íÎó¡£

µ±ÎÒÊÔͼÓÃcp ramdisk.img.gzµ½DOMÖÐʱ£¬ËûÓÖ³öÏÖno space left µÄÌáʾ¡£Êµ¼ÊÉÏÎÒµÄDOM´óСΪ32M£¬ramdisk.img.gz´óСΪ2.7MÔÚ¼ÓÉÏÄں˲»µ½5M¡£ÎÒÓÃdf -lh /mnt/dom²é¿´£¬¹Ò½Óµ½/mnt/domÉϵÄDOMÉ豸´óС²Å4M¶à£¬²»ÖªµÀÔõô»ØÊ£¿

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mylemontree ·¢±íÓÚ 2005-10-8 15:38

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µ±ÎÒÖ¸¶¨root=/dev/ram0ʱ£¬»á³öÏÖÈçÏ´íÎó£º
Kernel panic: VFS: Unable to mount root fs on 01:00
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mylemontree ·¢±íÓÚ 2005-10-8 15:51

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µ±ÎÒÊÔͼÓÃcp ramdisk.img.gzµ½DOMÖÐʱ£¬ËûÓÖ³öÏÖno space left µÄÌáʾ¡£Êµ¼ÊÉÏÎÒµÄDOM´óСΪ32M£¬ramdisk.img.gz´óСΪ2.7MÔÚ¼ÓÉÏÄں˲»µ½5M¡£ÎÒÓÃdf -lh /mnt/dom²é¿´£¬¹Ò½Óµ½/mnt/domÉϵÄDOMÉ豸´óС²Å4M¶à£¬²»ÖªµÀÔõô»ØÊ£¿

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AIKO_sex ·¢±íÓÚ 2005-10-8 20:28

[QUOTE=mylemontree]µ±ÎÒÖ¸¶¨root=/dev/ram0ʱ£¬»á³öÏÖÈçÏ´íÎó£º
Kernel panic: VFS: Unable to mount root fs on 01:00
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ganganwen ·¢±íÓÚ 2005-10-8 21:02

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mylemontree ·¢±íÓÚ 2005-10-9 18:24

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sunfish ·¢±íÓÚ 2005-10-21 18:51

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corncc ·¢±íÓÚ 2007-2-10 14:52

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