Hi guys.
What is that - as per subject - a symptom of exactly?
I get that there was an issue, but with more details
explained. Perhaps there are docs which explain that?
When it happens I take slave down and do _pg_basebackup_ off
the master - but is there a more "civilized" way to "push"
the slave back in sync, maybe without taking slave off-line?
many thanks, L.