CentOS安装Docker报错文件冲突的解决方法

在CentOS环境下安装Docker的时候，总是报文件冲突的错误： [root@iZ25qrs2oacZ ~]# yum -y install docker-ioTransaction check e

在CentOS环境下安装Docker的时候，总是报文件冲突的错误：

[root@iZ25qrs2oacZ ~]# yum -y install docker-ioTransaction check error:  file /usr/lib/systemd/system/blk-availability.service from install of device-mapper-7:1.02.107-5.el7_2.5.x86_64 conflicts with file from package lvm2-7:2.02.105-14.el7.x86_64  file /usr/sbin/blkdeactivate from install of device-mapper-7:1.02.107-5.el7_2.5.x86_64 conflicts with file from package lvm2-7:2.02.105-14.el7.x86_64  file /usr/share/man/man8/blkdeactivate.8.gz from install of device-mapper-7:1.02.107-5.el7_2.5.x86_64 conflicts with file from package lvm2-7:2.02.105-14.el7.x86_64Error Summary-------------

执行如下命令：

[root@iZ25qrs2oacZ ~]# yum install lvm2 -y 

然后再执行安装命令：

[root@iZ25qrs2oacZ ~]# yum -y install docker-io

安装成功。看到统计信息：

Installed:  docker.x86_64 0:1.10.3-46.el7.centos.14                                                                       Dependency Installed:  audit-libs-python.x86_64 0:2.4.1-5.el7                checkpolicy.x86_64 0:2.1.12-6.el7                        docker-common.x86_64 0:1.10.3-46.el7.centos.14        docker-selinux.x86_64 0:1.10.3-46.el7.centos.14          libcgroup.x86_64 0:0.41-8.el7                         libseccomp.x86_64 0:2.2.1-1.el7                          libsemanage-python.x86_64 0:2.1.10-18.el7             oci-register-machine.x86_64 1:0-1.8.gitaf6c129.el7       oci-systemd-hook.x86_64 1:0.1.4-4.git41491a3.el7      policycoreutils-python.x86_64 0:2.2.5-20.el7             python-IPy.noarch 0:0.75-6.el7                        setools-libs.x86_64 0:3.3.7-46.el7                     Updated:  dracut.x86_64 0:033-360.el7_2.1                     initscripts.x86_64 0:9.49.30-1.el7_2.3                    Dependency Updated:  audit.x86_64 0:2.4.1-5.el7                           audit-libs.x86_64 0:2.4.1-5.el7                            dracut-config-rescue.x86_64 0:033-360.el7_2.1        dracut-network.x86_64 0:033-360.el7_2.1                    kmod.x86_64 0:20-8.el7_2                             libgudev1.x86_64 0:219-19.el7_2.13                         libsemanage.x86_64 0:2.1.10-18.el7                   policycoreutils.x86_64 0:2.2.5-20.el7                      selinux-policy.noarch 0:3.13.1-60.el7_2.9            selinux-policy-targeted.noarch 0:3.13.1-60.el7_2.9         systemd.x86_64 0:219-19.el7_2.13                     systemd-libs.x86_64 0:219-19.el7_2.13                      systemd-python.x86_64 0:219-19.el7_2.13              systemd-sysv.x86_64 0:219-19.el7_2.13                    Complete![root@iZ25qrs2oacZ ~]#