Jul 17 02:21:22 localhost.localdomain systemd[1]: network.service: control process ...1
Jul 17 02:21:22 localhost.localdomain systemd[1]: Failed to start LSB: Bring up/dow....
Jul 17 02:21:22 localhost.localdomain systemd[1]: Unit network.service entered fail....
Jul 17 02:21:22 localhost.localdomain systemd[1]: network.service failed.
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CentOS7 | Failed to start LSB: Bring up/dow....
原文：http://daoqingyu.blog.51cto.com/5185063/1948295