03-05-2010
I don't mean the device map, as that is generated with a running system, mapping the devices by whatever way Linux maps them. If you generate it another time, with another external disc connected, it might well be that your Windows disc is suddenly /dev/sdc or hd2. So the interesting part would be what GRUB itself sees it as.
Background: I've had a SATA disc identified as /dev/sda or hd0 with Linux running, but couldn't boot from it as GRUB saw it after an IDE disk at hd1. So none of the entries matched anymore.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I have installed Linux 7.2 on a IBM xseries 235 server with 5 scsi hard drives and ServerRaid-5i Ultra320 scsi controller.
I started my installation by configuring the raid controller. I created 2 arrays, raid 1 and raid5. I then proceeded to install Linux and load the drivers.
After the... (2 Replies)
Discussion started by: cstovall
2 Replies
2. Linux
I have an issue with booting NTFS partitions with Grub.
I have two HHD
1st HDD with Red Hat 9.0 and Grub as bootloader
2nd HDD with 8 Win partitions all ntfs.
I have added the following line in my grub.conf:
title Windows2000/Domino 6
root (hd1,0)
makeactive
chainloader +1
When I... (4 Replies)
Discussion started by: KDE Man
4 Replies
3. UNIX for Dummies Questions & Answers
Hi!
I got some serious problems with booting the computer. When started it prints GRUB GRUB GRUB all over the screen. tchan on #grub tried to help me but with no result. Here is the log.
Mabey there is something that we have missed?:confused: (3 Replies)
Discussion started by: Barfly.se
3 Replies
4. Red Hat
my redhat 9 will not boot. We had a power failure and when the power came back, my redhat linux will not boot.
The machine come up to grub prompt.
I tried the following from grub prompt
root (hd0, then press tab key
partition num:0 filesystem type unknown, partition type 0x83... (7 Replies)
Discussion started by: hassan2
7 Replies
5. UNIX for Dummies Questions & Answers
Hello,
I'm working on a x86 machine with 3 disks installed. I need to boot from disk to disk, but I cannot figure out how to do this using Grub. The O/S is Solaris 10 and grub version is 0.95
Can anyone give me any help with this?
Thanks,
James. (0 Replies)
Discussion started by: eeijmae
0 Replies
6. Red Hat
I dont know what the heck happen but one of our DBAs was working on a cluster for oracle. Rebooted the box and viola, the OS won't load. After the POST message, I get a blinking cursor on the upper left hand corner. Doesn't even say "GRUB" or anything, it just blinks.
I tried going into rescue... (1 Reply)
Discussion started by: sdotsen
1 Replies
7. Ubuntu
I am not able to boot into my ubuntu. Grub gives me this message
How do I boot linux? (6 Replies)
Discussion started by: locoroco
6 Replies
8. Solaris
Hi,
i am running an old Opensolaris 5.11 snv_111b on an x86 server. After almost 4 years of successful service, last night out of the blue started to refuse all connections to it's services, ssh, http,etc. The only visible solution at that time was a restart. But now instead of booting the... (2 Replies)
Discussion started by: d_oilen
2 Replies
9. Solaris
Hi Solaris 10 Experts,
I am wondering what is the correct syntax to edit in Grub when trying to specify the local ZFS boot disk while booting up from a Solaris 10 x86 64bits DVD installation disk. In other word, I try to boot up from local disk without removing the Solaris installation disk... (0 Replies)
Discussion started by: gjackson123
0 Replies
10. UNIX for Beginners Questions & Answers
Hi, someone knows how can I boot my OS or cdrom from a Grub Minimal_Bash? :confused: sorry, I´m a dummy
I explain, when I start loading the OS, I get errors, and ends up in the grub bash. This is the minimal_bash and I have no idea of any command. It tells me "unknow partition". The problem is... (0 Replies)
Discussion started by: veravera
0 Replies
LEARN ABOUT SUSE
grub-install.unsupported
GRUB-INSTALL(8) FSF GRUB-INSTALL(8)
NAME
grub-install - install GRUB on your drive
SYNOPSIS
grub-install [OPTION] install_device
DESCRIPTION
Install GRUB on your drive.
-h, --help
print this message and exit
-v, --version
print the version information and exit
--root-directory=DIR
install GRUB images under the directory DIR instead of the root directory
--grub-shell=FILE
use FILE as the grub shell
--no-floppy
do not probe any floppy drive
--force-lba
force GRUB to use LBA mode even for a buggy BIOS
--recheck
probe a device map even if it already exists
INSTALL_DEVICE can be a GRUB device name or a system device filename.
grub-install copies GRUB images into the DIR/boot directory specfied by --root-directory, and uses the grub shell to install grub into the
boot sector.
The grub source distribution carries this script to ease the installation of grub as a boot loader. In Suse Linux however, grub installa-
tion is much better handled by Yast; use of this script is generally discouraged and therefore unsupported. Consequently, the script has
been renamed to grub-install.unsupported.
In order to (re-)install grub for the currently running system, simply use Yast. For an installation aiming at a differing system, the
crafting of an appropriate device.map and grub shell script is strongly advised, e.g. "grub --batch --device-map=target-device.map < tar-
get-grub.conf"
SEE ALSO
The full documentation for grub-install is maintained as a Texinfo manual. If the info and grub-install programs are properly installed at
your site, the command
info grub-install
should give you access to the complete manual.
grub-install (GNU GRUB 0.97) May 2005 GRUB-INSTALL(8)