I am using xfce with external usb hdd for data encrypted with luks formatted with btrfs.
I would like to:
Auto mount the luks usb disk without repeating password/keyfile entry.
Mount btrfs volume within with high compression (zstd:10).
Once above works, then figure out how to auto-mount luks at (1) from an offset without headers, so its a hidden volume within the luks partition.
I originally thought I would need a keyfile for (1) to work, but it seems Thunar in EndeavourOS remembers the luks password forever. This is great as Manjaro Thunar forgets the password each time.
Now, I simply plugin my USB and it automounts the USB + auto enters the password for luks to open.
Does anyone have an idea on how to do (2) for now…
Then (3) in the future?