openmediavault

yes the only difference is that for the phone I used the QR code and for the PC I downloaded the files .conf

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That's different, now you're talking about two routers in different locations and different internet connections. Sometimes it is difficult to guess if information is missing.

From what you say, the Wireguard connection works with the smartphone in…

Not knowing what you have done to the system, I would say the whole system. You could try removing OMV and reinstalling it as well.

Why on earth would you move away from the 923+? It's got everything a person would need in a NAS with the exception of a GPU for transcoding (which I found isn't really needed anymore on modern TVs.)

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If you create folders directly in the group as you have done, you may have problems with snapshots or some other problems. Read the link I linked to the openzfs documentation, there you can see what a dataset is.
But this is no reason why you can't…

Thank you for your quick and clear answers.

Unfortunately I created the folders directly in the pool.
Why do they have to create a datasheet beforehand?
It's a bit of a shame because the new openmediavault clearly sees the folders created previously and on…

If you access the data on a drive, it will wake up. Using a Samba share is accessing the data. The drives will even wake up if you access the drive- or S.M.A.R.T.-sections in the web GUI or if you access the dashboard and use the filesystem-, drive…

I made my DIY nas on omv + wireguard on router which I call here router1 with LAN address 192.168.1.1
I tested the connections on the omv webgui on site in the lan of router1 and everything worked, I also tried using the phone's 4G + wireguard and no…

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https://openzfs.readthedocs.io…ntroduction.html#datasets
If you do not use datasets you are creating folders and files directly in the pool.
To create a dataset in the GUI select the pool and press the Add button. Then press Add filesystem|snap|volume.…

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Like reinstall whole system or just omv ?