使用yum快速升级CentOS 6.5内核到 3.10.28
在yum的ELRepo源中,有mainline(3.13.1)、long-term(3.10.28)这2个内核版本,考虑到long-term更稳定,会长期更新,所以选择这个版本。
1、导入public key
rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
2、安装ELRepo到CentOS-6.5中
rpm -ivh http://www.elrepo.org/elrepo-release-6-5.el6.elrepo.noarch.rpm
3、安装kernel-lt(lt=long-term)
yum --enablerepo=elrepo-kernel install kernel-lt -y
或者安装kernel-ml(ml=mainline)
yum --enablerepo=elrepo-kernel install kernel-ml -y
4、编辑grub.conf文件,修改Grub引导顺序
vim /etc/grub.conf
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE: You do not have a /boot partition. This means that