Getting following error while trying  to start postgres * The PostgreSQL server failed to start. Please check the log output: 2013-05-29 14:29:02 IST FATAL: could not create shared memory segment: Invalid argument 2013-05-29 14:29:02 IST DETAIL: Failed system call was shmget(key=5432001, size=39321600, 03600). 2013-05-29 14:29:02 IST HINT: This error usually means that PostgreSQL’s request for […]