yes, I'm running replication database. Parameters below are on both master and slave's postgresql.conf
wal_level = replica
synchronous_commit = on
synchronous_standby_names ='*'
server storage is fine. Plenty of spaces on pg_wal (local), only 5% used from 80G. Look like only all write have problems and read is ok.
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On Friday, July 23, 2021, 03:11:58 PM EDT, Avinash Kumar <avinash.vallarapu@xxxxxxxxx> wrote:
Hi,
On Fri, Jul 23, 2021 at 2:52 PM Pepe TD Vo <pepevo@xxxxxxxxx> wrote:
I am doing CIS Benchmart on Postgreql 12. After alter parameters and when I tried to create a new role. It's lagging and didn't prompt out the result, until I hit the ctl C key. Even alter role. All I needed to hit ctl C key if not, it hung there for ever. Is there a way to fix it?postgres=# create role appuser;^CCancel request sentCREATE ROLE
I would only expect such a behaviour when there is Synchronous Replication enabled but the Standby is not reachable.
Check the parameters : synchronous_mode combined with synchronous_standby_names.
Check the parameters : synchronous_mode combined with synchronous_standby_names.
postgres=# ALTER ROLE appuser NOSUPERUSER;^CCancel request sentALTER ROLEpostgres=# ALTER ROLE appuser NOREPLICATION;^CCancel request sentALTER ROLEpostgres=# ALTER ROLE appuser NOCREATEROLE;^CCancel request sentALTER ROLEpostgres=# ALTER ROLE appuser NOHERIT;^CCancel request sentALTER ROLE