Author: Kamus (Zhang Leyi)
Mail: kamus@itpub.net
Date: 2003-08
Problem Description:
It turned out that the system was mounted on the second IDE port (HDC), and MOUNT has another HDA to / U01. Now I want to call the position of the two hard drives, HDA-> HDC, the original HDC-> HDA, how should I modify the GRUB configuration? GRUB configuration and the current hard disk configuration is as follows: linux: / home / zhangleyi # fdisk -lDisk / dev / hdc: 10.2 GB, 10262568960 bytes16 heads, 63 sectors / track, 19885 cylindersUnits = cylinders of 1008 * 512 = 516096 bytesDevice Boot Start End Blocks Id System / dev / hdc1 * 1 25 12568 83 Linux / dev / hdc2 26 2522 1258488 82 Linux swap / dev / hdc3 2523 19885 8750952 83 LinuxDisk / dev / hda: 20.5 GB, 20576747520 bytes255 heads, 63 sectors / track , 2501 cylindersUnits = cylinders of 16065 * 512 = 8225280 bytesDevice Boot Start End Blocks Id System / dev / hda1 * 1 2501 20089251 83 Linuxlinux: / home / zhangleyi # more /etc/grub.confroot (hd0,0) install --stage2 = / boot / grub / stage2 / grub / stage1 d (hd0) / grub / stage2 0x8000 (HD0, 0) /grub/Menu.lstquitlinux:/Home/boot/grub/menu.lst# modified by yast2 . Last modification on Sat Aug 2 09:56:00 2003gfxmenu (hd1,0) / messagecolor white / blue black / light-graydefault 0timeout 8title linuxkernel (hd1,0) / vmlinuz root = / dev / hdc3 vga = 791 splash = silentinitrd (HD1, 0) / INITRDTILE FLOPPYROOT (FD0) CHAINLOADER 1title failsafekernel (hd1,0) /vmlinuz.shipped root = / dev / hdc3 ide = nodma apm = off acpi = off vga = normal nosmp maxcpus = 0 disableapic 3initrd (hd1,0) /initrd.shippedlinux:/home/zhangleyi #
Thank you first
www.linuxsir.com
of
Beyond_2000
The patient explanation of the bamboo is the birth of this thing.
Second, for
Grub
Detailed explanation, you can use
INFO grub
get.
purpose:
Original system installation
HDC
on
(
That is the second one
Idea
Interface
primary
Position
)
,
Grub
Pack on another hard disk
HDA
On, I want to call these two hard disk locations now.
Method: First of all
More / etc / fstab
Confirm that there are several independent file systems, my machine is as follows:
/ DEV / HDC3
Yes
/
,
/ DEV / HDC1
Yes
/ boot
,
/ DEV / HDC2
Yes
SWAP
.
1.
Shut down, connect the hard disk
HDC
Change to
HDA2.
use
SUSE
Mounting disk
CD1
Start computer
3.
Select in the startup menu
RESCUE4.
enter
root
No password, enter
Rescue
Command Line
5. PWD
I can see the current directory as
/ root
Returned
/ 5.
Type
grub
,enter
grub
Command status
6. Find / Boot / Grub / Stage1
This command is used to confirm the included
Boot
Directory of the required documents, display
HD0, 07. root (HD0, 0) 8. Setup (HD0)
Show successful installation
Grub9. Quit
,drop out
grub
Command line status
10. Mount / DEV / HDA1 / TMP (
Remarks: Before you don't have the hard disk connection
HDC
,It is
HDA
This command will
Mount
original
/ boot
Partition
11. Mount / dev / hda3 / usr (
Remarks: This command will
Mount
original
/
Partition
12. Vi /TMP/grub/Menu.lst
Will all
HD1
Change to
HD0
,
HDC
Change to
HDA
And deployment
13. VI / USR / ETC / FSTAB
,
Put all
HDC
Change to
HDA, HDA
Change to
HDC
And deployment
14.
Restart your computer,
OK
