centos6.5 Upgrading the Linux kernel

1, upgrade the kernel to 3.10.xMode one, yum installation

cd /etc/yum.repos.d < Span class= "PLN" style= "Color:rgb (72,72,76)" >wget http ://  www   . HOP5   in  / yum  / el6  / HOP5   repo  yum install kernel-ml-aufs kernel-ml-aufs-devel

Mode two, RPM installation (recommended)

rpm-IVH Kernel-ml-Aufs-3.10.5-3.el6.x86_64.rpm Kernel-ml-Aufs-devel-3.10.5-3.el6.x86_64.rpm

RPM can be reached http://down.51cto.com/data/1903250Download 2, modify the/etc/grub.conf default=0

default=0Timeout=5splashimage= (hd0,0)/grub/splash.xpm.gzhiddenmenutitle CentOS (3.10.5-3.el6.x86_64) root (hd0,0) ker nel/vmlinuz-3.10.5-3.el6.x86_64 ro root=uuid=2d12dbef-aa63-4ad4-98bf-5beb0f9bfc48 rd_NO_LUKS rd_NO_LVM LANG=en_US. UTF-8 rd_no_md sysfont=latarcyrheb-sun16 crashkernel=auto keyboardtype=pc keytable=us rd_NO_DM rhgb quiet INITRD/ Initramfs-3.10.5-3.el6.x86_64.imgtitle CentOS (2.6.32-358.el6.x86_64) root (hd0,0) kernel/vmlinuz-2.6.32-35 8.el6.x86_64 ro root=uuid=2d12dbef-aa63-4ad4-98bf-5beb0f9bfc48 rd_no_luks rd_no_lvm LANG=en_US. UTF-8 rd_no_md sysfont=latarcyrheb-sun16 crashkernel=auto keyboardtype=pc keytable=us rd_NO_DM rhgb quiet INITRD/ Initramfs-2.6.32-358.el6.x86_64.img

3. Restart the system

reboot

4. Verify kernel version

[[email protected] ~]# uname -r3.10.5-3.el6.x86_64

5. See if the kernel supports AUFS

[[email protected] ~]# grep aufs /proc/filesystemsnodevaufs

centos6.5 Upgrading the Linux kernel