If you using CentOS-1611-minimal version with kernel version 3.10.0-514, we recommend you to update kernel version.
If you have Internet on server with CentOS, do next:
- Check your actual version:
uname -sr
- Connect new repository to server
rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
rpm -Uvh http://www.elrepo.org/elrepo-release-7.0-2.el7.elrepo.noarch.rpm
- Check the latest stable kernel version
yum --disablerepo="*" --enablerepo="elrepo-kernel" list available
- Download and install latest stable kernel version
yum --enablerepo=elrepo-kernel install kernel-ml
If you don't have Internet on server with CentOS, do next:
- Check your actual version:
uname -sr
Check the latest kernel version on kernel.org
- Download latest stable kernel version and install it
For authomatically loading this kernel version - edit GRUB bootloader.
grub2-set-default 0
grub2-mkconfig -o /boot/grub2/grub.cfg
Reboot server and verify, that system choosed kernel version correctly.