CentOS 6.5自动内核升级的主要步骤:
1)内核文件下载到/usr/src/kernel/目录下;
如:2.6.32-431.5.1.el6.x86_64编译后差不多有48M大小;
2)生成的引导文件放置在/boot/目录下;
3)修改/boot/grub/grup.conf配置文件。
uname -a
"Linux sam.lilya 2.6.32-431.5.1.el6.x86_64 #1 SMP Wed Feb 12 00:41:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux"
cat /etc/redhat-release
"CentOS release 6.5 (Final)"