| 8 Jun 2025 |
 rocky ((λ💝.💝)💐) (she/they; ask before DM please) | I’ll work on that pastebin for you. | 01:37:59 |
 @musicmatze:beyermatthi.as | Hello again.
If I use disko to set up my ZFS datasets, but do not mount them during boot (because they are encrypted and the machine must boot without attendence), how can I get the path where ZFS would mount the dataset if I manually zfs mount -a (for example)?
Right now all I can see is (in nix repl): outputs.nixosConfigurations.myHost.config.disko.devices.zpool.zroot.datasets."myDataSet"._name - which does look like something internal I should not base my configuration on, should I?
Because the dataset is not marked for automatic mounting, the attribute outputs.nixosConfigurations.myHost.config.disko.devices.zpool.zroot.datasets."myDataSet".mountpoint is null.
| 08:55:41 |
 phaer | If you don't set a static mountpoint in your disko config, I don't think it's possible for the general case during eval time. I think if you leave it empty the default should just be "/${dataset.name}"?
During run time you could just do "zfs get mountpoint dataset" | 12:31:07 |
| @musicmatze:beyermatthi.as | So from what I found during research is that I should use options.mountpoint = "legacy"; and then declare my fileSystems with the filesystems that should be mounted automatically, and for others I must find a better way. Like hard coding stuff maybe | 13:07:10 |
| @musicmatze:beyermatthi.as | So... Can I just write my own systemd mount unit for datasets I do not want to mount automatically? And if yes, how can I tell systemd that the dataset encryption password has to be retrieved from the user? I suppose there's ways...
Because with a unit, I can make other units depend on it (like for starting navidrome only if the dataset with the music is mounted) | 13:13:34 |
| 9 Jun 2025 |
|  Austin joined the room. | 03:28:26 |
|  schuelermine joined the room. | 20:13:58 |
| schuelermine | Is there a way to configure a swap file using Disko? | 20:14:09 |
