内核头和内核开发

Question

命令

rpm -qa | grep kernel

输出

kernel-3.10.0-514.16.1.el7.x86_64

kernel-tools-libs-3.10.0-514.16.1.el7.x86_64

kernel-headers-3.10.0-862.9.1.el7.x86_64

kernel-devel-3.10.0-862.9.1.el7.x86_64

kernel-tools-3.10.0-514.16.1.el7.x86_64

命令

不名-r

输出

3.10.0-514.16.1.el7.x86_64

试图安装匹配的发展：

数独yum安装http://vault.centos.org/7.3.1611/updates/x86_64/Packages/kernel-devel-3.10.0-514.16.1.el7.x86_64.rpm

我得到：

  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/scripts/rt-tester/rt-tester.pyo from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/scripts/selinux/genheaders/genheaders from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/scripts/selinux/mdp/mdp from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/scripts/sortextable from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/scripts/sortextable.c from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/scripts/sortextable.h from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/scripts/tags.sh from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/scripts/tracing/draw_functrace.pyc from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/scripts/tracing/draw_functrace.pyo from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/scripts/unifdef from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/tools/build/Makefile.feature from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/tools/build/Makefile.include from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/tools/scripts/Makefile.include from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/tools/objtool/objtool from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/tools/perf/Makefile.perf from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/tools/scripts/Makefile.arch from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64
  file /usr/src/kernels/3.10.0-514.16.1.el7.x86_64/vmlinux.id from install of kernel-devel-3.10.0-514.16.1.el7.x86_64 conflicts with file from package kernel-devel-3.10.0-862.9.1.el7.x86_64

Error Summary

这是我们的生产服务器。我如何安全地解决这个问题？

如果我跑了

sudo yum安装内核头

Loaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

 * base: centos.excellmedia.net

 * extras: centos.excellmedia.net

 * updates: centos.excellmedia.net

Package kernel-headers-3.10.0-862.9.1.el7.x86_64 already installed and latest version

Nothing to do

sudo yum安装内核-devel

Loaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

 * base: centos.excellmedia.net

 * extras: centos.excellmedia.net

 * updates: centos.excellmedia.net

Package kernel-devel-3.10.0-862.9.1.el7.x86_64 already installed and latest version

无事可做

Answer 1

要安装内核程序，请运行：

yum install kernel-devel-3.10.0-514.16.1.el7.x86_64或yum install kernel-devel-$(uname -r)

要安装内核头，请运行：

yum install kernel-headers-3.10.0-514.16.1.el7.x86_64或yum install kernel-headers-$(uname -r)