上一篇介绍了centos7新增五大特性,这篇记安装遇到过的坑...
现在安装centos7类似用大白菜安装系统,有系统工具分区加密数据。
选配安装类型,如最小安装,web服务器安装等。网络选项最好是先开启,要不,装好系统好后,ifcfg-enp3s0 适别不了,以前centos6都是ifcfg-eth0, 出现network重启失败,如下:
RHEL7/CentOS7安装完成并配置好所有网络相关配置后重启机器,使用systemctl --failed检查是否有失败的服务,发现在network服务启动失败,使用systemctl status network查看服务状态,得到如下错误信息:
- <span style="font-family:Microsoft YaHei;font-size:14px;"># systemctl status network
- network.service - LSB: Bring up/down networking
- Loaded: loaded (/etc/rc.d/init.d/network)
- Active: failed (Result: exit-code) since Sun 2014-11-23 22:09:08 EST; 15min ago
- Process: 597 ExecStart=/etc/rc.d/init.d/network start (code=exited, status=1/FAILURE)
- Nov 23 22:09:07 hdcoe02 network[597]: Bringing up loopback interface: Could not load file '/etc/sysconfig/network-scripts/ifcfg-lo'
- Nov 23 22:09:07 hdcoe02 network[597]: Could not load file '/etc/sysconfig/network-scripts/ifcfg-lo'
- Nov 23 22:09:08 hdcoe02 network[597]: Could not load file '/etc/sysconfig/network-scripts/ifcfg-lo'
- Nov 23 22:09:08 hdcoe02 network[597]: Could not load file '/etc/sysconfig/network-scripts/ifcfg-lo'
- Nov 23 22:09:08 hdcoe02 network[597]: [ OK ]
- Nov 23 22:09:08 hdcoe02 network[597]: Bringing up interface enp0s25: Error: Connection activation failed: Connection 'enp0s25' is not available on the device enp0s25 at this time.
- Nov 23 22:09:08 hdcoe02 network[597]: [FAILED]
- Nov 23 22:09:08 hdcoe02 systemd[1]: network.service: control process exited, code=exited status=1
- Nov 23 22:09:08 hdcoe02 systemd[1]: Failed to start LSB: Bring up/down networking.
- Nov 23 22:09:08 hdcoe02 systemd[1]: Unit network.service entered failed state.</span>
通过查找相关文档,使用如下方法解决了问题:设定开机启动一个名为NetworkManager-wait-online服务,命令为:
systemctl enable NetworkManager-wait-online.service
我试了上面方法,有的机器可以,有的不行。后来干脆重装,把网络项勾上。
本期重装linux,重要是为测试docker
相关推荐
CentOS7安装Git
CentOS7安装指南
主要介绍了centos7 安装mysql和mysqlclient遇到的坑以及相关知识点代码,有需要的朋友们参考下。
在Centos7安装golang教程
CentOS 7 安装 MySQL
Centos7下安装MongoDB
centos7安装详细教程centos7安装详细教程centos7安装详细教程centos7安装详细教程centos7安装详细教程centos7安装详细教程centos7安装详细教程centos7安装详细教程centos7安装详细教程centos7安装详细教程centos7...
centos7安装配置mysql5.7教程全
centos7离线安装vim
centos7离线安装bison
CentOS 7 安装linux
centos7亲测安装成功,摘自网上一个帖子,忘了出处,若有人知道望告知,添加链接,谢谢!
centos7离线安装bzip2
在本地虚拟机的场合,需要更换yum安装网络地址配置文件CentOS-Base.repo 从阿里云服务器下载一份CentOS-Base.repo文件存到本地
centos7离线源码安装make
CentOS7下安装oracle11g具体步骤
Java项目centos7 环境安装笔记 java环境搭建:jdk下载安装,tomcat下载安装 redis下载安装,nginx下载安装
centos7.0安装mysql centos7.0安装mysql centos7.0安装mysql
CentOS7安装mysql5.7.19 & mysql5.7.19主从配置(CentOS7)