Troubleshooting · Replication · Geo · Administration · Help · GitLab

In this post we have also explained about PostgreSQL 12 “replication slots” for standby node to avoid the master server from recycling old WAL segments before

Previous logs shows usage of the replication slot with the PID 219872 less than a minute prior Looking back in the logs it appears to be a

error_ draggable element must have an item slot ereport(ERROR, (errcode, errmsg(replication slot %s is active for PID %d, NameStr, active_pid))); } else if

error slot Fixing PostgreSQL database replication errors · Removing an inactive replication slot · Message: WARNING: oldest xmin is far in the past and pg_wal size growing