cat remote.sh
#!/bin/bash
#此脚本永远在主节点上执行，需要同步的节点永远是备节点
#主节点pri开头，备节点hac开头
#开始执行脚本之前一定要关闭hac节点，并且系统空间要大于备份数据文件的大小
#执行之前请手动改好ip和主备节点的实例名及gbasedbt用户的密码
pri_ip=192.168.1.12
hac_ip=192.168.1.11
pri_name=afc02
hac_name=afc01
passwd='SZdtafc@123'
/usr/bin/expect <<-EOF
set time 600
spawn ssh gbasedbt@$pri_ip source /home/gbase/.bash_profile && ontape -s -L 0 -t STDIO > /data/backup/fullbak && onmode -m && onmode -d primary $hac_name
expect {
"*yes/no" { send "yes\r"; exp_continue }
"*password:" { send "$passwd\r" }
}
expect eof
spawn scp /data/backup/fullbak gbasedbt@$hac_ip:/data/backup/fullbak
expect {
"*yes/no" { send "yes\r"; exp_continue }
"*password:" { send "$passwd\r" }
}
expect eof
spawn ssh gbasedbt@$hac_ip source /home/gbase/.bash_profile && ontape -p -t STDIO < /data/backup/fullbak && onmode -d secondary $pri_name && oncmsm
expect {
"*yes/no" { send "yes\r"; exp_continue }
"*password:" { send "$passwd\r" }
}
expect eof
EOF
