Troubleshooting Tip: How to recover from error 'File system is Read Only!'

[pchee]

Description	This article describes how to recover from the error 'File system is Read Only!'.
Scope	FortiMail.
Solution	FortiMail is showing 'File system is Read Only!' on top right-hand corner: In the Console, it will also show that RO-FS (Read-Only FileSystem):   Perform both the CLI command: diagnose system file-system fsfix logdisk diagnose system file-system fsfix maildisk Once complete, run the following CLI to generate the report: diagnose system file-system fsreport If the File system is NOT clean it will appear as below: Perform the following command:  diagnose system file-system fsrebuild maildisk execute checklogdisk execute checkmaildisk  Rerun the command below: diagnose system file-system fsreport The File System will show pass: