replication lag with 20 minutes.
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murthylspace commented
Team,
If my slave has 20 minutes replication lag when the master was shut down. Does repmgr looks at WAL files in pg_wal to decide that there is replication lag, or it will try to connect and show replication lag that was received at the time of shutdown.
If --replication-lag doesn't hold last received value, it shows unknown. In this case, does it promote the slave.
Thanks
Murthy