1、批改网卡

删除eth0的那两行,而后将eth1批改为eth0vi /etc/udev/rules.d/70-persistent-net.rulesSUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:94:5b:b9", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"批改对应的HWADDR和IPvi /etc/sysconfig/network-scripts/ifcfg-eth0<code>DEVICE=eth0HWADDR=00:0c:29:94:5b:b9TYPE=EthernetUUID=6c3cc0ae-100f-45b7-8a9b-ea6d267d95f7ONBOOT=yesNM_CONTROLLED=yesBOOTPROTO=staticIPADDR=192.168.1.196GATEWAY=192.168.1.1NETMASK=255.255.255.0</code>reboot2、批改主机名vi /etc/sysconfig/network sysctl kernel.hostname=ndb-sql2