Too little space available in hassio, where are the files

to cancel?

Which directory to look for canceling files and free some space?

CONFIG directory has very little

/backup if you’ve been taking snapshots.

It’s just 40 mb

Have you tried looking at your \\HASSIO\config\home-assistant_v2.db file (directory tree listing via Samba share)? Mine used to get pretty big before I configured recorder:

# Record events, then delete events and states older than 2 weeks of UNINTERRUPTED uptime.
recorder:
  purge_interval: 7
  purge_keep_days: 30
    #   If you restart HASS, then the clock restarts from zero again.
    #   Data is stored in \\HASSBIAN\homeassistant\home-assistant_v2.db
    #   Manual purge of home-assistant_v2.db can be done by running...
    #     $ sudo systemctl stop [email protected]
    #   then deleting home-assistant_v2.db, then
    #     $ sudo systemctl start [email protected]

Yes, was 250mb still not enough for 32gb card

Is this a new installation of HASS.IO? Or have you been using Home Assistant for a long time and just now encountered low disk space issues?

Which version of Home Assistant are you running? And can you give us any log data?
\\HASSIO\config\home-assistant.log

For a long time, and now I encounter this problem.

Latest 0.59.2

Log is big, no errors in it

Hm, I’m not sure.

You could try to power down your Pi, take out its SD card, and read the contents of the SD card’s partitions. I use the program, “DiskInternals Linux Reader,” to read Linux partitions with my Windows computer. Maybe you could hunt for large directories on there.

The main home assistant directory is located under
/var/lib/docker\resin-data\homeassistant\config\

Edit: I’d back up my SD card before I started deleting stuff, just in case!

I can access it with an android app, Turbo Client. But don’t know where to look for big files