主库:
[root@dba ~]# cat /etc/my.cnf
[mysqld]
server_id=77
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
#skip-grant-tables
character_set_server=utf8
#autocommit=off
log-bin=/var/lib/mysql/feige-bin
#binlog_format=STATEMENT
#binlog_format=MIXED
binlog_format=ROW
mysql> grant replication slave on *.* to 'feige'@'196.128.1.78' identified by 'feige';
Query OK, 0 rows affected (0.00 sec)
mysql>
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
mysql> show master status;
+------------------+----------+--------------+------------------+-------------------+
| File | Position | Binlog_Do_DB | Binlog_Ignore_DB | Executed_Gtid_Set |
+------------------+----------+--------------+------------------+-------------------+
| feige-bin.000014 | 619 | | | |
+------------------+----------+--------------+------------------+-------------------+
1 row in set (0.00 sec)
mysql> flush tables with read lock;
Query OK, 0 rows affected (0.00 sec)
[root@dba ~]# mysqldump -uroot -p --all-databases > /tmp/mysql.sql
Enter password:
[root@dba ~]# scp /tmp/mysql.sql root@196.128.1.78:/tmp
The authenticity of host '196.128.1.78 (196.128.1.78)' can't be established.
RSA key fingerprint is cc:19:02:09:23:b8:5c:95:32:f1:66:a1:7d:c6:a1:82.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '196.128.1.78' (RSA) to the list of known hosts.
root@196.128.1.78's password:
mysql.sql 100% 1111KB 1.1MB/s 00:00
从库:
[root@dba ~]# cat /etc/my.cnf
[mysqld]
server_id=78
datadir = "/var/lib/mysql"
[root@dba ~]# mysql -uroot -p < /tmp/mysql.sql
Enter password:
mysql> change master to
-> master_host='196.128.1.77',
-> master_user='feige',
-> master_password='feige',
-> master_port=3306,
-> master_log_file='feige-bin.000014',
-> master_log_pos=619;
Query OK, 0 rows affected, 2 warnings (0.07 sec)
mysql> start slave;
Query OK, 0 rows affected (0.01 sec)
mysql> show slave status\G;
*************************** 1. row ***************************
Slave_IO_State: Waiting for master to send event
Master_Host: 196.128.1.77
Master_User: feige
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: feige-bin.000014
Read_Master_Log_Pos: 817
Relay_Log_File: dba-relay-bin.000002
Relay_Log_Pos: 481
Relay_Master_Log_File: feige-bin.000014
Slave_IO_Running: Yes
Slave_SQL_Running: Yes
Replicate_Do_DB:
Replicate_Ignore_DB:
Replicate_Do_Table:
Replicate_Ignore_Table:
Replicate_Wild_Do_Table:
Replicate_Wild_Ignore_Table:
Last_Errno: 0
Last_Error:
Skip_Counter: 0
Exec_Master_Log_Pos: 817
Relay_Log_Space: 652
Until_Condition: None
Until_Log_File:
Until_Log_Pos: 0
Master_SSL_Allowed: No
Master_SSL_CA_File:
Master_SSL_CA_Path:
Master_SSL_Cert:
Master_SSL_Cipher:
Master_SSL_Key:
Seconds_Behind_Master: 0
Master_SSL_Verify_Server_Cert: No
Last_IO_Errno: 0
Last_IO_Error:
Last_SQL_Errno: 0
Last_SQL_Error:
Replicate_Ignore_Server_Ids:
Master_Server_Id: 77
Master_UUID: 653a1416-29d4-11e5-9e4a-080027f0245d
Master_Info_File: /var/lib/mysql/master.info
SQL_Delay: 0
SQL_Remaining_Delay: NULL
Slave_SQL_Running_State: Slave has read all relay log; waiting for the slave I/O thread to update it
Master_Retry_Count: 86400
Master_Bind:
Last_IO_Error_Timestamp:
Last_SQL_Error_Timestamp:
Master_SSL_Crl:
Master_SSL_Crlpath:
Retrieved_Gtid_Set:
Executed_Gtid_Set:
Auto_Position: 0
1 row in set (0.00 sec)
ERROR:
No query specified
主库:
mysql> drop table t;
Query OK, 0 rows affected (0.07 sec)
从库:
mysql> select * from t;
ERROR 1146 (42S02): Table 'test.t' doesn't exist
mysql> show processlist \G;
*************************** 1. row ***************************
Id: 17
User: root
Host: localhost
db: test
Command: Query
Time: 0
State: init
Info: show processlist
*************************** 2. row ***************************
Id: 107
User: feige
Host: 196.128.1.78:52367
db: NULL
Command: Binlog Dump
Time: 1495
State: Master has sent all binlog to slave; waiting for binlog to be updated
Info: NULL
2 rows in set (0.00 sec)
ERROR:
No query specified
mysql> show processlist \G;
*************************** 1. row ***************************
Id: 2
User: root
Host: localhost
db: test
Command: Query
Time: 0
State: init
Info: show processlist
*************************** 2. row ***************************
Id: 3
User: system user
Host:
db: NULL
Command: Connect
Time: 1574
State: Waiting for master to send event
Info: NULL
*************************** 3. row ***************************
Id: 4
User: system user
Host:
db: NULL
Command: Connect
Time: 1475
State: Slave has read all relay log; waiting for the slave I/O thread to update it
Info: NULL
3 rows in set (0.00 sec)
ERROR:
No query specified
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