Hi
On 1/15/19 5:54 PM, ROS Didier wrote:
Hi
We are going to implement repmgr according to the following configuration :
-Primary node on the site A
-Standby node on the site B
-Witness node on the same site A
Do we need to use LOCATION repmgr parameter in this case to avoid Split Brain
and permit STONIT ?
In this case, the "location" parameter should be the same for all nodes.
FYI the "location" parameter is intended for the use case where you have a large
number of nodes in multiple data centres and need to ensure that only a node in
the
same data centre (location) as the primary can get promoted.
STONITH is something you'll need to implement yourself.
Regards
Ian Barwick
--
Ian Barwick http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
