Roon disappears from sonicTransporter i7

My Roon server runs on a SmallGreen Computer sonicTransporter i7 (Gen 3).

The operating system is a Sonicorbiter Operating System Version 2.9.

A Samsung SSD 870 is installed in the server.

After a system update, the music library suddenly became inaccessible.

The diagnostic page of sonicTransporter shows:

  • /dev/sda1 exists with a 7.3T ext4 partition
  • The partition does not appear in Disk Usage – it is simply not mounted
  • dmesg shows no errors related to /dev/sda

According to Andrew Gill of SmallGreen Computer, the only solution is to reformat the Samsung!

Does anyone have a better idea?