Dataset is being used but got no data. Cannot delete

TrueNAS General
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1

Hello, I’m trying to delete an unused dataset. When I try to delete it says :

These running processes are using Omicron/Mediatheque/Qbit:

  • qbittorrent-nox

The only qBitTorrent I use is a custom-apps and these are the volumes :

volumes:
      - /mnt/Gamma/custom-apps/qbittorrent/data:/data
      - /mnt/Gamma/custom-apps/qbittorrent/config:/config
      - /mnt/Gamma/custom-apps/qbittorrent/wireguard:/config/wireguard
      - /mnt/Omicron/Mediatheque:/downloads
      - /mnt/Gamma/custom-apps/qbittorrent/tls:/qbit_tls

I’ve tried to stop my container but same problem.

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As you can see, it’s not being used by anything.

Side question : What is the system dataset pool? And why is it on my dataset where I put apps? Can I safely move it to my boot-pool?

2

It is normal for the System Dataset to be on your main pool or first pool you created when setting up TrueNAS.

If you have a hard drive pool and a SSD apps pool, you can move the System Dataset to your HD pool using the GUI. I would keep it off your boot-drive.

System, Advanced Settings, Storage hit Configure, and then choose your HD pool.