1.yum download error
http://mirrors.163.com/centos/6/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - "Couldn't resolve host 'mirrors.163.com'" Trying other mirror.
Solution:
Configure dns
vim /etc/resolv.conf
nameserver 8.8.8.8
service network restart
Restart not save
The original need to do:
vim /etc/sysconfig/network-scripts/ifcfg-eth0
Add the following:
PEERDNS = no
DNS1 = 8.8.8.8
Then run:
service network restart
ok!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!