When using postgres as the storage plugin and sqllitememory as the readings plugin, the following error appears in the logs periodically:
ERROR: Can't statfs /usr/local/fledge/data/fledge.db, No such file or directory. Disk space monitoring is disabled
The file /usr/local/fledge/data/fledge.db does not exist, likely because the default SQLite plugin is not in use. This suggests that the disk space monitoring feature does not work properly in that configuration.

When using
postgresas the storage plugin andsqllitememoryas the readings plugin, the following error appears in the logs periodically:The file
/usr/local/fledge/data/fledge.dbdoes not exist, likely because the default SQLite plugin is not in use. This suggests that the disk space monitoring feature does not work properly in that configuration.