how to switchback from slave to master (no replies)
Hi Masters out there...... MySQL version : 5.6.27 Master server : x.x.x.236 Slave server : x.x.x.237 Replication status : OK Switch Over from Master to Slave : OK Current status Master : MySQL is stop...
View ArticleParallel replication performance (no replies)
Hi! I use row based replication, and in some (rather rare) circumstances the slave lags behind. Since I use a mechanical disk and the cpu load is low I assume that the disk is the bottleneck. However,...
View ArticleReplication Health Status 0 Rows Found (no replies)
i use mysqlfailover master run mysqlfailover --master=root@xx.xx.xx.xx:3306 --discover-slaves-login=root --slaves=root@xx1.xx2.xx3.xx4:3306 --report-values=health --verbose --log=failoverlog.txt slave...
View Articlemysqlfailover problem (no replies)
i use mysqlfailover problem Binary Log File Position Binlog_Do_DB Binlog_Ignore_DB mysql-bin.000011 194 GTID Executed Set c3d59355-81d1-11e5-87ec-00163e006461:1-9 # Attempting to contact...
View ArticleFailover mode changed to fail due to another instance of the console running...
master mysqld with localhost, but slave change to master is their ip 123.xx.xx when i use mysqlfailover --master=root@123.xx.xx:3306 it report Failover mode changed to fail due to another instance of...
View ArticleHow do I stop replicating only one of my databases (1 reply)
I have looked for a way to stop replication only one of my databases. Can someone unlock this mystery for me?
View ArticleStrange behaviour (no replies)
Situation: 2 servers running in master - master replication, working fine. For some reason, in my application (error case), I need to backup the database on server 1 and restire it on server 2. 2...
View ArticleGalera cluster ssh tunnel (no replies)
Hi! Help me configure ssh tunnel for galera cluster Now the file conf --------------- [mysqld] query_cache_size=0 binlog_format=ROW default-storage-engine=innodb innodb_autoinc_lock_mode=2...
View Article5.7.9 Slave to 5.5.22 Master, Fails with Error_code: 1593 (retrieving...
Hello folks, I attempted to bring up the above on windows 2008 r2. The Slave 5.7.9 databases have been populated with a 5.5.22 mysqldump export. Replication was configured, passwords synced and...
View ArticleError after reboot of the slave: ERROR 1794 (HY000): Slave is not configured...
Dear all, I am facing an error while rebooting my mysql slave server. I was able to make replication for multiple sources (slave and 2 masters). Please find below what I am getting when I try to start...
View ArticleReplication problem in 5.6 (no replies)
Hello ! I have two instances of mysql in a machine. A slave (replicated) DB on port 3307 and a master DB in port 3306. The master DB have tables with data records from a data logger and tables with...
View ArticleMulti-source replication does not starts after instance restart (no replies)
I have configured multi-source replication on two environments. Environment #1 : created a new instance and then started to replicate from four channels. Environment #2 : Create a slave of a...
View ArticleSlave not updating(no error, log position same as master) (9 replies)
Hello, I have master as RDS and slave in other linux box.Here is my details : mysql> SHOW SLAVE STATUS \G *************************** 1. row *************************** Slave_IO_State: Waiting for...
View Articleslave_running global status variable missing? (no replies)
Just started a new job, and my first assignment has turned out to be a weird one. Looking into an anomaly seen in our monitoring, I hind that 'show slave status' shows everything A-OK --...
View ArticleSlave Access Denied Problem (no replies)
Slave server can connect to master server just fine via CLI. When connecting via CLI and issuing SHOW GRANTS the slave user has REPLICATION SLAVE on the master server. When I run CHANGE MASTER on the...
View ArticleReplication issue (no replies)
Hi, I have an issue in master-slave replication process. I have done a database copy with xtrabackup and configured a replication. But every time it breaks while executing one query: Error 'Cannot add...
View Articlemysql 5.7 replication for slave_paraller_type (no replies)
Hi For Higher Slave Throughput, Scheduling policy controlled through mysql> set slave_parallel_type = [logical_clock | database] logical_clock means shedule based on the prepare timestamp. In here,...
View ArticleMysql no replication lag but one table is not updating (no replies)
Hi, I've a problem with Mysql replication We have DC-DR setup an mysql running on both master and slave. When we run "Show slave status" more or less it gives 0 sec lag and also all the tables except...
View ArticleGroup Replication on Windows query (no replies)
I appreciate that Group-Replication for Windows was only added to the labs a few days ago, but having installed it and followed the instructions it doesn't appear to work. Do I need to install XCom or...
View ArticleMySQL Free Edition Database Replication to Remote Location Server as a DR...
Hi All, Good Day!!! we are using MySQL free Edition and created single database which is using 13 different applications in our organization. Our Requirement is that to setup a DR site for this...
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