Manual Pages for UNIX Operating System command usage for man installgrub

System Administration Commands                    installgrub(1M)



NAME
     installgrub - install GRUB in a disk partition

SYNOPSIS
     /sbin/installgrub [-fm] stage1 stage2 raw-device


DESCRIPTION
     The installgrub command is an x86-only program. GRUB  stands
     for GRand Unified Bootloader.


     installgrub installs GRUB stage 1 and stage 2 files  on  the
     boot area of a disk partition. If you specify the -m option,
     installgrub installs the stage 1 file  on  the  master  boot
     sector of the disk.

OPTIONS
     The installgrub command accepts the following options:

     -f    Suppresses interaction  when  overwriting  the  master
           boot sector.


     -m    Installs  GRUB  stage1  on  the  master  boot   sector
           interactively.  You must use this option if Solaris is
           installed on an extended partition.


OPERANDS
     The installgrub command accepts the following operands:

     stage1        The name of the GRUB stage 1 file.


     stage2        The name of the GRUB stage 2 file.


     raw-device    The name of the device onto which GRUB code is
                   to be installed. It must be a character device
                   that is readable and writable. For  disk  dev-
                   ices,  specify  the  slice where the GRUB menu
                   file is located. (For Solaris it is  the  root
                   slice.)


EXAMPLES
     Example 1 Installing GRUB on a Hard Disk Slice


     The following command installs GRUB on a  system  where  the
     root slice is c0d0s0:



SunOS 5.11          Last change: 21 Jul 2010                    1






System Administration Commands                    installgrub(1M)



       example# /sbin/installgrub /boot/grub/stage1 \
                /boot/grub/stage2 /dev/rdsk/c0d0s0


FILES
     /boot/grub    Directory where GRUB files reside.


ATTRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:



     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Availability                | SUNWcs                      |
    |_____________________________|_____________________________|
    | Interface Stability         | Uncommitted                 |
    |_____________________________|_____________________________|


SEE ALSO
     boot(1M), fdisk(1M), fmthard(1M), kernel(1M), attributes(5)

WARNINGS
     Installing GRUB on the master boot sector (-m option)  over-
     rides  any  boot manager currently installed on the machine.
     The system will always boot the GRUB in the  Solaris  parti-
     tion regardless of which fdisk partition is active.
























SunOS 5.11          Last change: 21 Jul 2010                    2