[DRBD-user] Psql DRBD replication

Can Paçacı pacaci at servisnet.com.tr
Thu Jul 6 14:11:50 CEST 2023


Hi,

There is a HA active-passive Postgresql db cluster using RedHat cluster 
and DRBD replication.
  We use two nodes, one active (that answers requests from apps, 
PostgreSql service is running) and the other on the passive mode 
(PostgreSql service is not running). If the active server is down, the 
passive one will automatically take its position (being the active node 
and Pacemakers start the PostgreSql service).
  Is it possible to make the Postgresql Readonly mode in the 
passive-node, if yes how to do.
  Regards

-- 
Can Paçacı
pacaci at servisnet.com.tr
Servisnet A.Ş.
Tel: 90 216 9999677
      90 530 5450952



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