RAC配置SSH

为Oracle用户配置SSH：

以oracle身份在每个节点执行以下代码

su - oracle

mkdir ~/.ssh

cd .ssh

ssh-keygen -t rsa

ssh-keygen -t dsa

cat *rsa.pub >> authorized_keys

cat *dsa.pub >> authorized_keys

然后在rac1下：

ssh rac2 cat /home/oracle/.ssh/authorized_keys >> authorized_keys

scp authorized_keys rac2:/home/oracle/.ssh/

然后分别在每个节点上执行检验操作:

ssh rac1 date

ssh rac2 date

ssh-agent $SHELL

ssh-add

为grid用户配置SSH：

以grid身份在每个节点执行

su - grid

mkdir ~/.ssh

cd ~/.ssh

ssh-keygen -t rsa

ssh-keygen -t dsa

cat *rsa.pub >> authorized_keys

cat *dsa.pub >> authorized_keys

然后在rac1节点下执行：

ssh rac2 cat /home/grid/.ssh/authorized_keys >> authorized_keys

scp authorized_keys rac2:/home/grid/.ssh/

然后分别在每个节点上执行检验操作:

ssh rac1 date

ssh rac2 date

ssh rac1-priv date

ssh rac2-priv date