> You can check if PITR is disabled by executing:
> SHOW archive_command;
> At a psql prompt. If that's empty, then you turned it off, and it isn't
involved in the shutdown issue you have anymore.
Yes, I could see empty value here.
> Take a look at what processes are still running against the database and
see if there are clients attached after the fast shutdown attempt.
> If so, those are your problem, not something to PITR.
Yes, I can see the following processes still running. I used the command 'ps
-ef |grep postgres' to list.
postgres 3376 1 0 07:20 ? 00:00:00
/mnt/database/pgsql/bin/postgres -D /usr/local/pgsql/data
postgres 3381 3376 0 07:20 ? 00:00:00 postgres: logger process
postgres 3383 3376 0 07:20 ? 00:00:00 postgres: writer process
But why logger and writer process are still running/showing up here for a
very long time after issuing 'service postgresql stop'. What could be the
problem? Also, am sure here that no other clients (database connections)
are connected at this time.