why my usb not booting ????"'
 

Hi ,

I am tying to install rhel 6 usb drive through command line


[root@unknown00197dccf8c8 ~]# umount /dev/sdb
[root@unknown00197dccf8c8 ~]# mkfs.vfat /dev/sdb
mkfs.vfat 3.0.9 (31 Jan 2010)
mkfs.vfat: Device partition expected, not making filesystem on entire device '/dev/sdb' (use -I to override)
[root@unknown00197dccf8c8 ~]# mkfs.vfat -I /dev/sdb
mkfs.vfat 3.0.9 (31 Jan 2010)
[root@unknown00197dccf8c8 ~]# mount /dev/sdb /mnt
[root@unknown00197dccf8c8 ~]# dd if=/root/Desktop/media/software/red.iso of=/dev/sdb
5724736+0 records in
5724736+0 records out
2931064832 bytes (2.9 GB) copied, 289.629 s, 10.1 MB/s
[root@unknown00197dccf8c8 ~]# umount /dev/sdb
[root@unknown00197dccf8c8 ~]#


not booting !!! whats problem

dupe post.