Hi All,
Having a problem with MySQL 5.5.35 Master / Slave replication.
Using InnoDB engine.
Root problem:
Seconds_behind_the_master - keeps growing up and unable to catch-up the master until it loss last bin-log.
Slave I/O / Slave_SQL - shows status as YES.
Statement update mode: Mixed
Both Master and Slave having the same hardware configuration
Tried many different advices to resolve, among them:
1) Timesync verification
2) Setting new replication.
3) Reseting master.
4) Stoping Slave_SQL_THREAD
5) innodb_flush_log_at_trx_commit = 0
6) Creating a new fresh instance.
Below is myL:
Master status:
mysql> show master status;
+-------------------+-----------+--------------+------------------+
| File | Position | Binlog_Do_DB | Binlog_Ignore_DB |
+-------------------+-----------+--------------+------------------+
| mysql2-bin.031682 | 300009048 | | |
+-------------------+-----------+--------------+------------------+
1 row in set (0.00 sec)
Slave status:
Slave_IO_State: Waiting for master to send event
Master_Host: 10.253.1.23
Master_User: slave
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: mysql2-bin.031682
Read_Master_Log_Pos: 315893523
Relay_Log_File: mysql-relay-bin.000002
Relay_Log_Pos: 119851712
Relay_Master_Log_File: mysql2-bin.031676
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: 362358490
Relay_Log_Space: 3219895040
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: 39865
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: 1
1 row in set (0.00 sec)
process list:
+-----+-------------+-----------+------+---------+-------+----------------------------------+------------------+
| Id | User | Host | db | Command | Time | State | Info |
+-----+-------------+-----------+------+---------+-------+----------------------------------+------------------+
| 141 | system user | | NULL | Connect | 345 | Waiting for master to send event | NULL |
| 142 | system user | | NULL | Connect | 39975 | Reading event from the relay log | NULL |
| 144 | root | localhost | NULL | Query | 0 | NULL | show processlist |
+-----+-------------+-----------+------+---------+-------+----------------------------------+------------------+
3 rows in set (0.00 sec)
Any other advice, what else can be possible to done?
Having a problem with MySQL 5.5.35 Master / Slave replication.
Using InnoDB engine.
Root problem:
Seconds_behind_the_master - keeps growing up and unable to catch-up the master until it loss last bin-log.
Slave I/O / Slave_SQL - shows status as YES.
Statement update mode: Mixed
Both Master and Slave having the same hardware configuration
Tried many different advices to resolve, among them:
1) Timesync verification
2) Setting new replication.
3) Reseting master.
4) Stoping Slave_SQL_THREAD
5) innodb_flush_log_at_trx_commit = 0
6) Creating a new fresh instance.
Below is myL:
Master status:
mysql> show master status;
+-------------------+-----------+--------------+------------------+
| File | Position | Binlog_Do_DB | Binlog_Ignore_DB |
+-------------------+-----------+--------------+------------------+
| mysql2-bin.031682 | 300009048 | | |
+-------------------+-----------+--------------+------------------+
1 row in set (0.00 sec)
Slave status:
Slave_IO_State: Waiting for master to send event
Master_Host: 10.253.1.23
Master_User: slave
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: mysql2-bin.031682
Read_Master_Log_Pos: 315893523
Relay_Log_File: mysql-relay-bin.000002
Relay_Log_Pos: 119851712
Relay_Master_Log_File: mysql2-bin.031676
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: 362358490
Relay_Log_Space: 3219895040
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: 39865
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: 1
1 row in set (0.00 sec)
process list:
+-----+-------------+-----------+------+---------+-------+----------------------------------+------------------+
| Id | User | Host | db | Command | Time | State | Info |
+-----+-------------+-----------+------+---------+-------+----------------------------------+------------------+
| 141 | system user | | NULL | Connect | 345 | Waiting for master to send event | NULL |
| 142 | system user | | NULL | Connect | 39975 | Reading event from the relay log | NULL |
| 144 | root | localhost | NULL | Query | 0 | NULL | show processlist |
+-----+-------------+-----------+------+---------+-------+----------------------------------+------------------+
3 rows in set (0.00 sec)
Any other advice, what else can be possible to done?