Unfortunately, after rebooting the database is not starting anymore. I know the HINT is straightforward but I am not able to see what the reason could be.
Any advice would be appreciated.
-- Unit postgresql-14.service has begun starting up. May 10 22:10:40 postgersdb.localdomain postmaster[1612]: 2022-05-10 22:10:40.047 CEST [1612] FATAL: could not map anonymous shared memory: Cannot allocate memory May 10 22:10:40 postgersdb.localdomain postmaster[1612]: 2022-05-10 22:10:40.047 CEST [1612] HINT: This error usually means that PostgreSQL's request for a shared memory segment exceeded available memory,> May 10 22:10:40 postgersdb.localdomain postmaster[1612]: 2022-05-10 22:10:40.048 CEST [1612] LOG: database system is shut down May 10 22:10:40 postgersdb.localdomain systemd[1]: postgresql-14.service: Main process exited, code=exited, status=1/FAILURE May 10 22:10:40 postgersdb.localdomain systemd[1]: postgresql-14.service: Failed with result 'exit-code'. -- Subject: Unit failed -- Defined-By: systemd -- Support: https://support.oracle.com