i don't why am i booting 2 centos when my system boots. i remember i use yum update a couple of days ago and these options shows when booting up and it beeps multiple times.
one is centos-2.6.32-358.el6.x86_64
i dont know where did the other one came from.
the content of my /boot is:
grub System.map 2.6.32-358.18.1.el6.x86_64
last week it happened to me and what i did is i delete the other config. and now ive just delete the other config-2.6.32-358.18.1.el6.x86_64 and reboot if it will work out but it didnt