解決CentOS重新載入網卡報錯
修改ip後,重新載入網卡時出現的錯誤如下:
[root@vdb1dev]#servicenetworkrestart
Shuttingdowninterfaceeth0:Devicestate:3(disconnected)[OK]
Shuttingdowninterfaceeth1:[OK]
Shuttingdowninterfaceeth2:Devicestate:3(disconnected)[OK]
Shuttingdownloopbackinterface:[OK]
Bringinguploopbackinterface:[OK]
Bringingupinterfaceeth0:Activeconnectionstate:activating
Activeconnectionpath:/org/freedesktop/NetworkManager/ActiveConnection/23
Error:Timeout90secexpired.[FAILED]
Bringingupinterfaceeth1:Activeconnectionstate:activated
Activeconnectionpath:/org/freedesktop/NetworkManager/ActiveConnection/25[OK]
Bringingupinterfaceeth2:Activeconnectionstate:activated
Activeconnectionpath:/org/freedesktop/NetworkManager/ActiveConnection/26[OK]
此時,當前網卡也是可以通訊的,但是通過網路管理工具修改IP之後,當前修改操作是不會生效的。那如何消除這個提示呢?
其實,問題的原因是RedHat自己開發的NetworkManager管理工具和/etc/sysconfig/network-scripts/ifcfg-ethx配置不同步造成的。如果要消除這個提示,請關閉NetworkManager服務即可:
[root@vdb1dev]#chkconfigNetworkManageroff--永久關閉服務,需要重啟
[root@vdb1dev]#serviceNetworkManagerstop--立即關閉服務,不需要重啟
StoppingNetworkManagerdaemon:[OK]