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Re: mysqlfailover No slave is listed in health status
Posted by: wang yiran
Date: November 03, 2015 09:59PM

I RUN mysqlfailover
the reprot is
MySQL Replication Failover Utility
Failover Mode = auto Next Interval = Wed Nov 4 11:57:09 2015

Master Information
------------------
Binary Log File Position Binlog_Do_DB Binlog_Ignore_DB
mysql-bin.000006 194

GTID Executed Set
c3d59355-81d1-11e5-87ec-00163e006461:1-5

Replication Health Status
+----------------+-------+---------+--------+------------+------------------------------------+
| host | port | role | state | gtid_mode | health |
+----------------+-------+---------+--------+------------+------------------------------------+
| localhost | 3306 | MASTER | UP | ON | OK |
| 101.200.237.4 | 3306 | SLAVE | WARN | | Slave is not connected to master. |
+----------------+-------+---------+--------+------------+------------------------------------+
Q-quit R-refresh H-health G-GTID Lists U-UUIDs L-log entries

but why Slave is not connected to master?
the slave status is
SHOW SLAVE STATUS\G
*************************** 1. row ***************************
Slave_IO_State: Waiting for master to send event
Master_Host: 101.200.161.77
Master_User: root
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: mysql-bin.000006
Read_Master_Log_Pos: 194
Relay_Log_File: iZ25sone4raZ-relay-bin.000018
Relay_Log_Pos: 407
Relay_Master_Log_File: mysql-bin.000006
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: 194
Relay_Log_Space: 661
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: 1
Master_UUID: c3d59355-81d1-11e5-87ec-00163e006461
Master_Info_File: mysql.slave_master_info
SQL_Delay: 0
SQL_Remaining_Delay: NULL
Slave_SQL_Running_State: Slave has read all relay log; waiting for more updates
Master_Retry_Count: 86400
Master_Bind:
Last_IO_Error_Timestamp:
Last_SQL_Error_Timestamp:
Master_SSL_Crl:
Master_SSL_Crlpath:
Retrieved_Gtid_Set: c3d59355-81d1-11e5-87ec-00163e006461:1-5
Executed_Gtid_Set: 19718ded-7eca-11e5-bece-00163e001216:1-5,
c3d59355-81d1-11e5-87ec-00163e006461:1-5
Auto_Position: 1
Replicate_Rewrite_DB:
Channel_Name:
1 row in set (0.00 sec)

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Re: mysqlfailover No slave is listed in health status
November 03, 2015 09:59PM


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