maria-discuss team mailing list archive

[Greg <skygreg@xxxxxxxxx>]

Hi,

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 ;)

-- 
Greg