CentOS/Linux 重启网卡 活跃连接路径/network configure error错误解决

本文解决了CentOS 6.5 Desktop系统中重启网卡时出现的错误提示问题。通过调整NetworkManager服务的状态,可以避免重启过程中出现的不必要警告。

系统环境:CentOS 6.5 Desktop


在新装的系统中,重启网卡的时候出现如下报错:

# service network restart
正在关闭接口 eth0: 设备状态:3 (断开连接) [确定]
关闭环回接口: [确定]
弹出环回接口: [确定]
弹出界面 eth0: 活跃连接状态:激活的
活跃连接路径:/org/freedesktop/NetworkManager/ActiveConnection/1  [确定]

        经查询,发现这是因为RedHat自己开发的NetworkManager管理工具和/etc/sysconfig/network-scripts/ifcfg-ethx配置不同步造成的。同时,这个问题只会在安装了图形界面的centos\rendhat系统里面出现,是图形界面NetworkManager服务调用的提示如果要消除这个提示,请关闭NetworkManager服务即可

# chkconfig |grep NetworkManager
# chkconfig NetworkManager off
# service NetworkManager stop
# service network restart


在重启网卡,就会发现这个问题已经不存在
# service network restart
正在关闭接口 eth0: [确定]
关闭环回接口: [确定]
弹出环回接口: [确定]

弹出界面 eth0: [确定]


[root@localhost yum.repos.d]# yum clean all Loaded plugins: fastestmirror Cleaning repos: base extras updates Cleaning up list of fastest mirrors [root@localhost yum.repos.d]# yum makecache Loaded plugins: fastestmirror Determining fastest mirrors * base: mirrors.aliyun.com * extras: mirrors.aliyun.com * updates: mirrors.aliyun.com http://mirrors.aliyun.com/centos/7/os/x86_64/repodata/repomd.xml: [Errno 14] curl#6 - "Could not resolve host: mirrors.aliyun.com; Unknown error" Trying other mirror. http://mirrors.aliyuncs.com/centos/7/os/x86_64/repodata/repomd.xml: [Errno 14] curl#6 - "Could not resolve host: mirrors.aliyuncs.com; Unknown error" Trying other mirror. http://mirrors.cloud.aliyuncs.com/centos/7/os/x86_64/repodata/repomd.xml: [Errno 14] curl#6 - "Could not resolve host: mirrors.cloud.aliyuncs.com; Unknown error" Trying other mirror. One of the configured repositories failed (CentOS-7 - Base - mirrors.aliyun.com), and yum doesn't have enough cached data to continue. At this point the only safe thing yum can do is fail. There are a few ways to work "fix" this: 1. Contact the upstream for the repository and get them to fix the problem. 2. Reconfigure the baseurl/etc. for the repository, to point to a working upstream. This is most often useful if you are using a newer distribution release than is supported by the repository (and the packages for the previous distribution release still work). 3. Run the command with the repository temporarily disabled yum --disablerepo=base ... 4. Disable the repository permanently, so yum won't use it by default. Yum will then just ignore the repository until you permanently enable it again or use --enablerepo for temporary usage: yum-config-manager --disable base or subscription-manager repos --disable=base 5. Configure the failing repository to be skipped, if it is unavailable. Note that yum will try to contact the repo. when it runs most commands, so will have to try and fail each time (and thus. yum will be be much slower). If it is a very temporary problem though, this is often a nice compromise: yum-config-manager --save --setopt=base.skip_if_unavailable=true failure: repodata/repomd.xml from base: [Errno 256] No more mirrors to try. http://mirrors.aliyun.com/centos/7/os/x86_64/repodata/repomd.xml: [Errno 14] curl#6 - "Could not resolve host: mirrors.aliyun.com; Unknown error" http://mirrors.aliyuncs.com/centos/7/os/x86_64/repodata/repomd.xml: [Errno 14] curl#6 - "Could not resolve host: mirrors.aliyuncs.com; Unknown error" http://mirrors.cloud.aliyuncs.com/centos/7/os/x86_64/repodata/repomd.xml: [Errno 14] curl#6 - "Could not resolve host: mirrors.cloud.aliyuncs.com; Unknown error" [root@localhost yum.repos.d]#
最新发布
11-20
评论 1
成就一亿技术人!
拼手气红包6.0元
还能输入1000个字符
 
红包 添加红包
表情包 插入表情
 条评论被折叠 查看
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值