linux配置操作系统的对等性

节点1

su - grid

mkdir .ssh

chmod 700 .ssh

ssh-keygen -t rsa

ssh-keygen -t dsa

cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys

cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys


然后剩余的节点都执行这个
su - grid

mkdir .ssh

chmod 700 .ssh

ssh-keygen -t rsa

ssh-keygen -t dsa

执行完成以后在节点1执行这个
ssh crjsd2 cat ~/.ssh/id_rsa.pub  >> ~/.ssh/authorized_keys