so,
i have this partition "/" that is on 90% full.
now, i had NAS backup configured and it is configured to /backup directory, however, NAS drive is not always mounted (don't know why) and backup goes to / partition. now, i have deleted that directory, but i am still 90% full there. when i reach 100% or near cpanel on users doesn't work.
what is that i should be looking for to delete? logs, old data? i am not sure...
thx for help