eolas/neuron/5b69d72b-62b5-4e7c-a093-2115c3fe6538/Troubleshooting_MongoDB.md
2025-02-24 18:05:00 +00:00

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tags: [mongo-db]
---
# Troubleshooting MongoDB connection issues
## Arch Linux troubleshooting
Most times any problems will be a result of a Mongo process that is already
running. Resolve with:
```bash
# Kill running Mongo process...
# Identify PID
sudo lsof -iTCP -sTCP:LISTEN -n -P
sudo kill [pid]
```
Otherwise try the below.
```bash
# Check that the systemd service is runnign for Mongo
sudo systemctl status mongodb
# If not, enable and start service (only need to do this once for machine)
sudo systemctl enable --now mongodb
sudo systemctl start --now mongodb
# If issues with Mongo daemon...
# Remove the current socket
rm /tmp/mongodb-27017.sock
```
For additional command line utilities you will also need to install
`mongodb-tools` from the AUR.