1
vote
3answers
168 views

Anyone want to try a script bash or python?

I need to automate master binary log purging to occur so that purging never goes back further than the last slave has the updated info for. These slaves are mobile and there are 3 of them, and sync ...
2
votes
1answer
1k views

MySQL Slave Relay Logging but not logging Binary Log

I have a master slave setup both mysql 5.5, the setup is fine except that the slave won't Binary log to the standard mysql-binlog only to the relay logs. I fear this may be due to my lack of ...
2
votes
1answer
105 views

MySQL - Partially restore binary log

I have restored a dump into MySQL. I also have a binary log, which I want to partially restore, let's say from position 10 - 2500. How can I do that?
2
votes
1answer
4k views

Mysql master-master replication auto flush old logs

I have mysql-5.1.41 master-master setup running on ubuntu machines and below is the configuration of a master: skip-host-cache skip-name-resolve event_scheduler = ON max_connections = 500 ...
2
votes
1answer
248 views

mysql emits BINLOG rows even though binlog_­format=­STATEMENT

We have MySQL 5.5 installed, we have the binlog_format=STATEMENT (the default) According to the MySQL Documentation, the binary log should contain SQL statements only, but we still see BINLOG rows in ...
3
votes
1answer
1k views

What does the base64 BINLOG statements in mysqlbinlog output mean?

I have looked over the mysqlbinlog command as a candidate for rollback method from MySQL 5.5 to MySQL 5.0. When I ran the command on one of the bin-log files in the MySQL 5.5 server, I've noticed ...
1
vote
2answers
805 views

Will improper bin-log purging leads to deletion of mysql database

We had master to master and master to multiple slave environment in one of our client location. In one of the slave Db host we had disk space issue with bin-logs. At first i deleted the bin-log files ...
6
votes
1answer
508 views

How long can the log reader agent run for before a restart will do it some good?

As a developer who has for the first time successfully implemented a replication topology for our production database, I'm monitoring it very closely and fretting over potential problems. I'm pleased ...