From 715eaf6760c82143e2653ea7f15e36c3c2c5e08d Mon Sep 17 00:00:00 2001 From: Esa Korhonen Date: Thu, 15 Nov 2018 14:45:12 +0200 Subject: [PATCH] MXS-1598 Explain how monitor measures replication lag --- Documentation/Monitors/MariaDB-Monitor.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/Monitors/MariaDB-Monitor.md b/Documentation/Monitors/MariaDB-Monitor.md index 1847375c4..887d60fba 100644 --- a/Documentation/Monitors/MariaDB-Monitor.md +++ b/Documentation/Monitors/MariaDB-Monitor.md @@ -141,6 +141,9 @@ switchover and rejoin-specific parameters are listed in their own Deprecated and unused as of MaxScale 2.3. Can be defined but is ignored. +Is effectively always on. The monitor uses the "Seconds_Behind_Master"-field of +"SHOW SLAVE STATUS" to get the replication lag. + ### `detect_stale_master` Allow previous master to be available even in case of stopped or misconfigured