Technical Tip: Errors 'No such file or directory' and 'No space left on device' is appearing after SMB upgrade

A permanent fix will be included in FOS 6.2.11.

There are workarounds before the release on 6.2.11:

1. Disable FortiGuard auto-update.

FGT50E-1 # config system autoupdate schedule
FGT50E-1 (schedule) # set status disable
FGT50E-1 (schedule) # show
config system autoupdate schedule
    set status disable
end

FGT50E-1 (schedule) # end

2. Delete the GeoIP_DB to free up some spaces.
   
   FGT50E-1 # diagnose geoip delete-geoip-db
   This operation will delete the Geoip Database and reboot the system!
   Only super admin has the permission with the command.
   Do you want to continue? (y/n)y
   
   Admin:admin
   Password:
   
   File /etc/geoip_db.gz deleted successfully.

   
   After the reboot, update to the latest GeoDB version from the FortiGuard server, with the command 'execute update-geo-ip’.

   If the connection to FortiGuard is not available, upgrade the FortiOS firmware after reboot.

    

   ****************
   (System will delete file and auto reboot here)

    

    

3. After the free-up of the space, it is possible to start the upgrade.