Questions tagged [repmgr]

Replication Manager for PostgreSQL clusters

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14 votes
2 answers

Streaming replication and failover on PostgreSQL

I am doing a proof of concept on PostgreSQL replication. After the discussion on forum we decided to go with streaming replication as the performance is good compared to other solutions. PostgreSQL is ...
Saurabh's user avatar
  • 141
7 votes
2 answers

Postgres requested WAL segment has already been removed (however it is actually in the slave's directory)

I am using repmgr as my replication tool. On the slave I keep getting an error: requested WAL segment has already been removed When I check the Master indeed it is not there; however, it is in ...
sqwale's user avatar
  • 211
1 vote
1 answer

pg_dump does not return schema for repmgr objects

While trying to browse repmgr.monitoring_history, I noticed it has many tens of millions of records. Wanting to get a peak at the indexes that (may or may not) already exist on the table, I try a ...
Peter Vandivier's user avatar
0 votes
2 answers

in PostgreSQL REPMGR Master-Slave environment is it necessary to have same H/W config for HOT STANDBY setup?

I have a PostgreSQL repmgr Master-Slave setup with HOT standby enabled. In such repmgr configuration isnt it possible to configure the postgresql.conf in Primary and secondary DIFFERENTLY WHILE HOT ...
fahad_dba's user avatar