Re: [Maria-developers] Fwd: possible bug in MySQL 5.6.7-rc slave replication crash safety?

2012-10-23 Thread Zardosht Kasheff
Hello Kristian, Thanks for the feedback. For me, the biggest design goal is to have a way for slaves to be crash safe without requiring the storage engine to fsync every transaction it processes. This would be a huge performance win. In a world where slave replication is single threaded, I solut

Re: [Maria-developers] Fwd: possible bug in MySQL 5.6.7-rc slave replication crash safety?

2012-10-23 Thread Kristian Nielsen
Thinking more about this, I cannot quite make up my mind of the best approach. I would like to get some input. On the one hand, when binlog is enabled on a slave, it really is the best solution for storing replication state and crash safety. On the other hand, running a slave with innodb_flush_lo