Thank you very much for your comments.
We are running with MySQL var.6. We are using MYISAM and InnoDB storage
Also we have around 30 triggers (write data to log tables).
From: Marcus Bointon [mailto:marcus@stripped]
Sent: Tuesday, February 26, 2008 8:45 PM
To: Lasitha Alawatta
Subject: Re: MySQL replication delaying issue
On 26 Feb 2008, at 16:28, Lasitha Alawatta wrote:
Server Environment : Six identical Linux Enterprise version 4 running,
servers with having MySQL version 6.
we are using "MySQL multi-master replication" method for database
Are you really running 6? It's still very much an alpha. 5.0 is current,
5.1 is in release candidate stage.
There is a delay (5-7 minutes) of that data replication process.
We notice that it's because of MySQL table locking.
That's not specifically a replication issue, but it suggests you're
using MyISAM (or similar) tables that don't support row-level locking.
Switching to InnoDB should cure that.
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