To be honest I used most of the default settings of repmgr and didnt focus on replication slot because I didnt saw that is was mentioned in the documentation. I will schedule soon a maintenance work to upgrade the cluster to version 10. I dont have any firewalls between all the nodes. So the optimal use is configure replication slot. Another question , "have it fail over to using the archived WALs instead of full database restore" How do I configure this ?
On 06/24/2018 11:22 AM, Flavio Henrique Araque Gurgel wrote: [snip]
Actually there are just two simple questions for the OP: Why you're not running the latest 9.6
Besides "he hasn't gotten around to it", there are companies that allocate a few hours of downtime once per year (usually on Christmas Day) for critical databases managing process control in factories.