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CentOS 7.0 Upgrade Linux-kernel

Source: Internet
Author: User
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Unzip the downloaded Linux-kernel
Tar xvf linux-3.10.69.tar.gz
Enter the extracted directory
CD linux-3.10.69/
Compile the kernel before cleaning up
Make Mrproper
Configure new features based on requirements using current kernel configuration
Make Oldconfig
Compile
Make
Copy the components, modules, etc. that will be installed to the default directory
Make Modules_install
Installation
Make install
To see if the kernel installation is complete
Cat/boot/grub2/grub.cfg |grep Menuentry
Set the new kernel as the default startup
Grub2-set-default "CentOS Linux (3.10.69) 7 (Core)"
To see if the setting is successful
Grub2-editenv List
Restart
Reboot
View Kernel version
Uname-sr

CentOS 7.0 Upgrade Linux-kernel

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