I noticed the root drive of my home server (Debian) is at 99% capacity, which was odd to be because I don’t store anything on the root ssd. sudo df -h confirms that 99% of my 256gb drive is full. But sudo du -sh * all added up, only comes to about 30gb.

This is a pc that only runs docker containers and one virtual machine for home assistant. And yes I have restarted, Any ideas as to how to find the missing 200+ gigabytes?

EDIT: sudo ncdu allowed me to find a 72gb [long string of characterless]-json.log file in /var/lib/docker/containers and many 1gb+ files in /var/lib/docker/overlay2. I’m not sure what to do with this information (or what’s safe to delete) but I’m getting somewhere.

  • lucas@startrek.websiteEnglish
    1·
    23 days ago

    Where are you running du -sh *? (I.e. what directory, are you definitely scanning the whole file system?) I’m sure it’s obvious, but can never hurt to check!

    What does du -sh / show? (Generally, the * glob pattern in the shell will not match hidden dot-files, so is it possible they are being excluded?)

    • Jediwan@lemy.lolOP
      1·
      22 days ago

      EDIT sudo ncdu allowed me to find a 72gb [long string of characterless]-json.log file in /var/lib/docker/containers and many 1gb+ files in /var/lib/docker/overlay2. I’m not sure what to do with this information (or what’s safe to delete) but I’m getting somewhere.

      ~~sudo du -sh / shows a list of three du: cannot access '/run/user/1000/gvfs' Permission denied and du: cannot access No such file or directory and a few cannot read directory invalid argument and at the end it shows 5.4T / which I assume is my root drive combined with what’s in mnt. ~~