I have already tried it with the following thread but it didn't help me:
ERROR: child process failed, exited with error number 1,mongodb
Tried that:
sudo mongod --fork --config /etc/mongod.conf --logpath /var/log/mongodb/mongod.log
Result:
forked process: 2887
ERROR: child process failed, exited with 48
To see additional information in this output, start without the "--fork" option.
Tried the following as well:
sudo systemctl start mongod
One of the lines in the error message say:
ERROR: child process failed, exited with 14
Would appreciate any help. mongod was working pretty well until I have started trying to implement a replica set.