cd /root
curl http://fly.xnidc.cc/backup_master.sh -o backup_master.sh
chmod +x backup_master.sh
./backup_master.sh
eval `grep "MYSQL_PASS" /opt/cdnfly/master/conf/config.py`
mysql -uroot -p$MYSQL_PASS "drop database cdn;create database cdn;"
gunzip < /root/cdn.sql.gz | mysql -uroot -p$MYSQL_PASS cdn