Hi, 2013/3/14 Michael Widenius <[email protected]>
> > I didn't think that sync_binlog=1 is required anymore for safe reliction. > > We are always using group commit in MariaDB 10.0 for the master, so > the binary log will be synced for each group commit, which is safe. > I have to use it in a DRBD config. When testing this config, I killed mysqld with SIGKILL and sync_binlog=0 and failover start binary log in old position, that caused duplicates on slaves. With sync_binlog=1, this happens no more. How to configure how often group commits are fdatasynced ? > > This is of course something that a customer can sponsor us, if they think > this would be useful for them.... > We will discuss about that on March 27 ;) -- Greg
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