We are now estimating our production storage for the moodle web servers.
and we find an file directory is very large for our testing platform. May i know what is the directory (moodledata/temp/backup/)used for?
du -csh temp/backup/*
For temporary storage of Moodle site/course backups whiel they are being created.
It should be safe to delete everything in /temp including this as long as work is not currently in progress (ie obviously if there is a backup going on and you delete it, that will cause problems. Otherwise it should be ok).