【小错误】Device eth2 has different MAC address than expected, ignoring.
今天在搭建rac配置IP的时候报错显示如下:
Device eth2 has different MAC address than expected, ignoring.
[FAILED]
百度了下,问题解决。
问题原因:
配置文件里的MAC地址和真实的MAC不一样。
含有MAC信息的配置文件是/etc/sysconfig/network-scripts/ifcfg-eth2。
查看本机实际MAC的命令是 ifconfig eth2
解决办法:
查看配置文件/etc/sysconfig/network-scripts/ifcfg-eth2 中的HWADDR 参数是什么
用命令ifconfig eth2, 看看实际的MAC地址是什么
[root@rac2 network-scripts]# cat ifcfg-eth2
# Intel Corporation 82540EM Gigabit Ethernet Controller
DEVICE=eth2
BOOTPROTO=static
BROADCAST=10.0.0.255
HWADDR=08:00:27:00:A8:AE
IPADDR=10.0.0.202
NETMASK=255.255.255.0
NETWORK=10.0.0.0
ONBOOT=yes
[root@rac2 network-scripts]# ifconfig eth2
eth2 Link encap:Ethernet HWaddr 08:00:27:68:F4:68
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
可以看出配置文件中的MAC与实际的MAC不同。将文件ifcfg-eth2中的MAC信息改为08:00:27:68:F4:68,然后再配置IP,激活成功。
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