標籤:
今天複製的虛擬機器,當需要多台虛擬機器的時候,試用複製真是方便,不過遇到了
Device eth0 does not seem to be present 的問題,在網上找到遇到同樣問題的解決方案,
很順利的解決,記錄之:
ifconfig…沒有看到eth0.。然後重啟網卡又報下面錯誤。
故障現象:
service network restart
Shutting down loopback insterface: [ OK ]
Bringing up loopback insterface: [ OK ]
Bringing up interface eth0: Device eth0 does not seem to be present,delaying initialization. [FAILED]
CentOS Linux解決Device eth0 does not seem to be present
解決辦法:
首先,開啟/etc/udev/rules.d/70-persistent-net.rules內容如下面例子所示:
# vim /etc/udev/rules.d/70-persistent-net.rules
# This file was automatically generated by the /lib/udev/write_net_rules
# program, run by the persistent-net-generator.rules rules file.
#
# You can modify it, as long as you keep each rule on a single
# line, and change only the value of the NAME= key.
# PCI device 0×1022:0×2000 (pcnet32)
SUBSYSTEM==”net”, ACTION==”add”, DRIVERS==”?*”, ATTR{address}==”08:00:27:7e:8c:e7″, ATTR{type}==”1″, KERNEL==”eth*”, NAME=”eth0″
# PCI device 0×1022:0×2000 (pcnet32)
SUBSYSTEM==”net”, ACTION==”add”, DRIVERS==”?*”, ATTR{address}==”08:00:27:30:c2:57″, ATTR{type}==”1″, KERNEL==”eth*”, NAME=”eth1″
記錄下,eth1網卡的mac地址08:00:27:30:c2:57
接下來,開啟/etc/sysconfig/network-scripts/ifcfg-eth0
# vim /etc/sysconfig/network-scripts/ifcfg-eth0
將 DEVICE=”eth0″ 改成 DEVICE=”eth1″ ,
將 HWADDR=”08:00:27:7e:8c:e7″ 改成上面的mac地址 HWADDR=”08:00:27:30:c2:57″
這裡需要用到vim的複製y 粘貼p
如果當前正處於編輯模式,需要先按下ESC鍵,再按下鍵盤上的ctrl+v鍵(一般狀態只需要按下 ctrl+v),此時編輯框內的最下方將出現“可視 塊”的提示字樣。
使用方向鍵移動游標,選取矩形地區內的文字。
按下 y 鍵,複製所選文本。
用方向鍵移動游標到需要粘貼的位置處,再按下 p 鍵粘貼。
最後,重啟網路
# service network restart
或者
# /etc/init.d/network restart
正常了,搞定
CentOS中Device eth0 does not seem to be present錯誤解決辦法