Uncategorized,

At least 8MB more space needed on the /boot filesystem.

https://www.cyberciti.biz/faq/installing-kernel-2-6-32-131-2-1-el6-x86_64-needs-8mb-on-boot-filesystem/

# xem dung luong ổ boot

df -H /boot

rpm -qa | grep kernel

# xóa các kernel cũ k dùng đến cho nhẹ bớt

rpm -e kernel-2.6.32-71…….

# xem dung luong ổ boot sau khi xóa

df -H /boot

yum -y update kernel

yum -y update

reboot