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→Installation of grub on the other disks
from there you can reboot your server and check that the grub is installed on each hd. it is simple, with the boot menu or bios, you say on what hd you want to boot .
from there you can reboot your server and check that the grub is installed on each hd. it is simple, with the boot menu or bios, you say on what hd you want to boot .
to reach the boot menu of the bios, well it depends on your hardware ... F12 under dell, Acer Esc, F11 from msi ....
to reach the boot menu of the bios, well it depends on your hardware ... F12 under dell, Acer Esc, F11 from msi ....
==Installation of grub on a new disk==
When your system is started you can install grub by the command Line on any other disk you want. You have to change by the name of your new disk.
[root@sme8dev64 ~]# grub
Probing devices to guess BIOS drives. This may take a long time.
GNU GRUB version 0.97 (640K lower / 3072K upper memory)
[ Minimal BASH-like line editing is supported. For the first word, TAB
lists possible command completions. Anywhere else TAB lists the possible
completions of a device/filename.]
grub> device (hd0) /dev/sdb
device (hd0) /dev/sdb
grub> root (hd0,0)
root (hd0,0)
Filesystem type is ext2fs, partition type 0xfd
grub> setup (hd0)
setup (hd0)
Checking if "/boot/grub/stage1" exists... no
Checking if "/grub/stage1" exists... yes
Checking if "/grub/stage2" exists... yes
Checking if "/grub/e2fs_stage1_5" exists... yes
Running "embed /grub/e2fs_stage1_5 (hd1)"... 15 sectors are embedded.
succeeded
Running "install /grub/stage1 (hd0) (hd0)1+15 p (hd1,0)/grub/stage2 /grub/grub.conf"... succeeded
Done.
grub> quit
quit
==Fix Grub on a HP Proliant DL380 G2==
==Fix Grub on a HP Proliant DL380 G2==