摘要：
mkdir .sshchmod 700 .ssh/usr/bin/ssh-keygen -t dsassh rac2 cat .ssh/authorized_keys >> authorized_keysscp authorized_keys rac1:.ssh/authorized_keys这一块要对双节点全执行一遍对自己也还要执行$ssh rac1 date $ssh rac1-priv date $ssh rac2 date $ssh rac2-priv date 阅读全文
