centos双网卡bond报错

深海不寂莫

今天运行了一段centos6系列双网卡bond的脚本，运行的过程中出现如下报错，但是还是bond成功了，想问下这段报错是什么意思？？





#!/bin/bash
#
IP=`ifconfig |awk -F[" ":] 'NR==2{print $13}'`
echo "DEVICE=bond0" > /etc/sysconfig/network-scripts/ifcfg-bond0
echo "BOOTPROTO=no" >> /etc/sysconfig/network-scripts/ifcfg-bond0
echo "IPADDR=$IP" >> /etc/sysconfig/network-scripts/ifcfg-bond0
echo "NETMASK=255.255.0.0" >> /etc/sysconfig/network-scripts/ifcfg-bond0
echo "GATEWAY=172.17.0.1" >> /etc/sysconfig/network-scripts/ifcfg-bond0
echo "ONBOOT=yes" >> /etc/sysconfig/network-scripts/ifcfg-bond0
echo "TYPE=Ethernet" >> /etc/sysconfig/network-scripts/ifcfg-bond0
echo "USERCTL=no" >> /etc/sysconfig/network-scripts/ifcfg-bond0
echo "DNS1=172.17.0.11" >> /etc/sysconfig/network-scripts/ifcfg-bond0
echo "DNS2=172.17.2.11" >> /etc/sysconfig/network-scripts/ifcfg-bond0
echo "bond0 is ok"
echo "alias bond0 bonding" >> /etc/modprobe.d/dist.conf
echo "options bond0 miimon=100 mode=1" >> /etc/modprobe.d/dist.conf
echo "dist.conf is ok"
echo "ifenslave bond0 eth0 eth1" >> /etc/rc.local
echo "rc.local is ok"
#######################################################################
echo "DEVICE=eth0"  > /etc/sysconfig/network-scripts/ifcfg-eth0
echo "TYPE=Ethernet" >>  /etc/sysconfig/network-scripts/ifcfg-eth0
echo "ONBOOT=yes" >> /etc/sysconfig/network-scripts/ifcfg-eth0
echo "NM_CONTROLLED=no" >> /etc/sysconfig/network-scripts/ifcfg-eth0
echo "BOOTPROTO=none" >> /etc/sysconfig/network-scripts/ifcfg-eth0
echo "IPV6INIT=no" >> /etc/sysconfig/network-scripts/ifcfg-eth0
echo "USERCTL=no" >> /etc/sysconfig/network-scripts/ifcfg-eth0
echo "MASTER=bond0" >> /etc/sysconfig/network-scripts/ifcfg-eth0
echo "SLAVE=yes" >> /etc/sysconfig/network-scripts/ifcfg-eth0
echo "eth0 is ok"
######################################################################
echo "DEVICE=eth1"  >> /etc/sysconfig/network-scripts/ifcfg-eth1
echo "TYPE=Ethernet" >>  /etc/sysconfig/network-scripts/ifcfg-eth1
echo "ONBOOT=yes" >> /etc/sysconfig/network-scripts/ifcfg-eth1
echo "NM_CONTROLLED=no" >> /etc/sysconfig/network-scripts/ifcfg-eth1
echo "BOOTPROTO=none" >> /etc/sysconfig/network-scripts/ifcfg-eth1
echo "IPV6INIT=no" >> /etc/sysconfig/network-scripts/ifcfg-eth1
echo "USERCTL=no" >> /etc/sysconfig/network-scripts/ifcfg-eth1
echo "MASTER=bond0" >> /etc/sysconfig/network-scripts/ifcfg-eth1
echo "SLAVE=yes" >> /etc/sysconfig/network-scripts/ifcfg-eth1
echo "eth1 is ok"
/etc/init.d/network restart

csoho2000

我猜是之前没绑定，找不到相应设备，所以报错

service network restart   

执行上面命令看看,是不是应该没这个报错了

深海不寂莫

是的，之前是没有绑定的，之前用的单网卡，现在改成双网卡，所以才绑定的！