Disk Usage 96.8%, how do I clear it?

[Christopher_Cheng]

I am using FortiGate 80CM, and found out that after 1 year, the hard disk is full. How do I clear it? I have already executed the command " execute log delete-all" in CLI to clear all local log. What command could I use to find out what takes up so much space?

[Dave_Hall]

Try formatting the log disk -- after this check to confirm the quota settings are properly set up (if you are using quotas). My 80CM (Generation 1) doesn' t have an internal storage so the attached screen shot won' t show any.

[rwpatterson]

Here' s what a gen 2 shows: