標籤:emc fail 完成 loop his code view 啟動失敗 man
RHEL7/CentOS7安裝完成並配置好所有網路相關配置後重啟機器,使用systemctl --failed檢查是否有失敗的服務,發現在network服務啟動失敗,使用systemctl status network查看服務狀態,得到如下錯誤資訊:
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- <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)
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- 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>
通過尋找相關文檔,使用如下方法解決了問題:設定開機啟動一個名為NetworkManager-wait-online服務,命令為:
systemctl enable NetworkManager-wait-online.service
RHEL7/CentOS7 Network Service開機無法啟動的解決方案