maria-discuss team mailing list archive
Mailing list archive
Re: WL#4925 and multi-source replication
2013/3/14 Michael Widenius <monty@xxxxxxxxxxxx>
> 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 ;)