GBase 8s
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涉及DNS的数据库连接会非常慢,禁用DNS三个地方有:
1、/etc/resov.conf
/etc/NetworkManager/NetworkManager.conf 增加:
[main]
plugins=ifcfg-rh
dns=none
#systemctl restart NetworkManager.service
2、/etc/nsswitch.conf
hosts: files dns 修改为:
hosts: files
3、/etc/sysconfig/network-scripts/ifcfg-ens33
DNS1=
PEERDNS=yes
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