Installed:
  grub2.i686 1:1.98-3.fc14

Complete!
[root@b08w3av3r b08w3av3r]# yum update-grub
Loaded plugins: langpacks, presto, refresh-packagekit
No such command: update-grub. Please use /usr/bin/yum --help
[root@b08w3av3r b08w3av3r]# update-grub
bash: update-grub: command not found...
[root@b08w3av3r b08w3av3r]# probe-os
bash: probe-os: command not found...
[root@b08w3av3r b08w3av3r]# fdisk -l

Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders, total 625142448 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000b7c79

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048     9146367     4572160   83  Linux
/dev/sda2       177545214   625141759   223798273    5  Extended
/dev/sda3         9146368    10170367      512000   83  Linux
/dev/sda4        10170368   177543167    83686400   8e  Linux LVM
/dev/sda5       621475840   625141759     1832960   82  Linux swap / Solaris
/dev/sda6       337147904   480492135    71672116   83  Linux
/dev/sda7       617809920   621473791     1831936   82  Linux swap / Solaris
/dev/sda8       184576000   333479935    74451968   83  Linux
/dev/sda9       333481984   337139711     1828864   82  Linux swap / Solaris
/dev/sda10      480493568   612106239    65806336   83  Linux
/dev/sda11      612108288   617795583     2843648   82  Linux swap / Solaris
/dev/sda12      177545216   184573951     3514368   82  Linux swap / Solaris

Partition table entries are not in disk order

Disk /dev/mapper/vg_b08w3av3r-lv_swap: 3690 MB, 3690987520 bytes
255 heads, 63 sectors/track, 448 cylinders, total 7208960 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/mapper/vg_b08w3av3r-lv_swap doesn't contain a valid partition table

Disk /dev/mapper/vg_b08w3av3r-lv_root: 53.7 GB, 53687091200 bytes
255 heads, 63 sectors/track, 6527 cylinders, total 104857600 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/mapper/vg_b08w3av3r-lv_root doesn't contain a valid partition table

Disk /dev/mapper/vg_b08w3av3r-lv_home: 28.3 GB, 28286386176 bytes
255 heads, 63 sectors/track, 3438 cylinders, total 55246848 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/mapper/vg_b08w3av3r-lv_home doesn't contain a valid partition table
[root@b08w3av3r b08w3av3r]#