로그확인
grep mysql /var/log/syslog
SHOW SLAVE STATUS
다음 값 확인
Slave_IO_Running: Yes
Slave_SQL_Running: No
Repairing The Replication
1.STOP SLAVE;
2.SET GLOBAL SQL_SLAVE_SKIP_COUNTER = 1;
3.START SLAVE;
4.SHOW SLAVE STATUS \G
로그 확인
grep mysql /var/log/syslog