As far as I can see, syncthing was most recently updated on my Ubuntu server to 1.23.7. I haven’t until today had any files that needed to sync, but today, I have a few files that need to sync and I noticed nothing was syncing, so I checked the server to find syncthing down. Then I looked at /var/log/syslog and I found this:
Aug 21 12:32:53 ns1 syncthing[13831]: [start] WARNING: Error opening database: write /home/syncthing/.config/syncthing/index-v0.14.0.db/000521.ldb: disk quota exceeded (is another instance of Syncthing running?)
Aug 21 12:32:53 ns1 systemd[1]: syncthing@syncthing.service: Main process exited, code=exited, status=1/FAILURE
Aug 21 12:32:53 ns1 systemd[1]: syncthing@syncthing.service: Failed with result 'exit-code'.
Aug 21 12:32:54 ns1 systemd[1]: syncthing@syncthing.service: Scheduled restart job, restart counter is at 4.
Aug 21 12:32:54 ns1 systemd[1]: Stopped Syncthing - Open Source Continuous File Synchronization for syncthing.
Aug 21 12:32:54 ns1 systemd[1]: syncthing@syncthing.service: Start request repeated too quickly.
Aug 21 12:32:54 ns1 systemd[1]: syncthing@syncthing.service: Failed with result 'exit-code'.
Aug 21 12:32:54 ns1 systemd[1]: Failed to start Syncthing - Open Source Continuous File Synchronization for syncthing.
There’s mention of a disk quota, but there is no quota on the user account and the Ubuntu server is running as a VM on Unraid with plenty of disk space allocated to the OS.
Not sure what would cause this or how to fix it.