● postgresql.service - PostgreSQL database server Loaded: loaded (/usr/lib/systemd/system/postgresql.service; enabled; vendor preset: disabled) Active: active (running) since Tue 2019-09-24 09:45:45 CEST; 1min 25s ago Process: 742 ExecStartPre=/usr/libexec/postgresql-check-db-dir postgresql (code=exited, status=0/SUCCESS) Main PID: 760 (postmaster) Tasks: 8 (limit: 4444) Memory: 27.6M CGroup: /system.slice/postgresql.service ├─760 /usr/bin/postmaster -D /var/lib/pgsql/data ├─775 postgres: logger ├─778 postgres: checkpointer ├─779 postgres: background writer ├─780 postgres: walwriter ├─781 postgres: autovacuum launcher ├─782 postgres: stats collector └─783 postgres: logical replication launcher Sep 24 09:45:45 dt0d.cyberfiber.eu postmaster[760]: 2019-09-24 09:45:45.207 CEST [760] LOG: listening on IPv6 address "::1", port 5432 Sep 24 09:45:45 dt0d.cyberfiber.eu postmaster[760]: 2019-09-24 09:45:45.207 CEST [760] LOG: listening on IPv4 address "127.0.0.1", port 5432 Sep 24 09:45:45 dt0d.cyberfiber.eu postmaster[760]: 2019-09-24 09:45:45.215 CEST [760] LOG: could not bind IPv4 address "192.168.1.13": Cannot assign requested address Sep 24 09:45:45 dt0d.cyberfiber.eu postmaster[760]: 2019-09-24 09:45:45.215 CEST [760] HINT: Is another postmaster already running on port 5432? If not, wait a few seconds and retry. Sep 24 09:45:45 dt0d.cyberfiber.eu postmaster[760]: 2019-09-24 09:45:45.215 CEST [760] WARNING: could not create listen socket for "192.168.1.13" Sep 24 09:45:45 dt0d.cyberfiber.eu postmaster[760]: 2019-09-24 09:45:45.215 CEST [760] LOG: listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432" Sep 24 09:45:45 dt0d.cyberfiber.eu postmaster[760]: 2019-09-24 09:45:45.220 CEST [760] LOG: listening on Unix socket "/tmp/.s.PGSQL.5432" Sep 24 09:45:45 dt0d.cyberfiber.eu postmaster[760]: 2019-09-24 09:45:45.279 CEST [760] LOG: redirecting log output to logging collector process Sep 24 09:45:45 dt0d.cyberfiber.eu postmaster[760]: 2019-09-24 09:45:45.279 CEST [760] HINT: Future log output will appear in directory "log". Sep 24 09:45:45 dt0d.cyberfiber.eu systemd[1]: Started PostgreSQL database server.