CentOS 6 Linux kernel kernel upgrade

Background: Sometimes low-core hardware monitoring tools ipmitool can not be used, and the high-core is available, you need to consider upgrading the kernel.

[Email protected] ~]# Ls/lib/modules/2.6.32-642.11.1.el6.x86_64/kernel/drivers/char/ipmi/ipmi_

Ipmi_devintf.ko Ipmi_msghandler.ko Ipmi_poweroff.ko Ipmi_si.ko Ipmi_watchdog.ko

Actual combat CentOS6.4 Upgrade kernel Linux upgrade kernel kernel-2.6.32-431.el6.x86_64 upgrade to kernel-2.6.32-642.11.1.el6.x86_64

[Email protected] ~]# cat/etc/issue

CentOS Release 6.6 (Final)

Kernel \ r on an \m

From: Coffee beans 2015-04-27 17:20:43

1: Update kernel

# yum-y Install kernel

2: Restart the system

# reboot

3: Check if new kernel is enabled after reboot

# Uname-r

2.6.32-358.18.1.el6.x86_64

4: Can delete old kernel save space

# Rpm-q Kernel

Kernel-2.6.32-358.el6.x86_64

Kernel-2.6.32-358.14.1.el6.x86_64

# RPM-E Kernel-2.6.32-358.el6.x86_64

OPS Tools http://www.yunweipai.com

This article is from "Swallow Lie triple" blog, please be sure to keep this source http://cuidehua.blog.51cto.com/5449828/1933361

CentOS 6 Linux kernel kernel upgrade