Hello sthen, Is this a new install of your MD3220i?  Also are you getting the same message on both controllers or just one & if one which controller are you getting the message on?   Looking at your serial capture the error that is being reported is a database error & that is why the controller is in a lockdown state.  Now for your particular lockdown message what is normally required is that you open a case with support so that we can clear the error & restore the database from the backup database to get the database fixed & clear the lockdown.   Please let us know if you have any other questions.
I'm trying to configure an MD3220i (dual controller) but having problems with both controllers. First one is failing to boot very early, all LEDs remain lit and no output seen after "Adding 13888 symbols for standalone", I suspect this unit will need exchanging/repairing. The other is starting to boot but hitting a controller lockdown state, after sending a BREAK and 'S' input is echoed back but there's no response to commands entered. Capture from the serial port is available at sprunge.us/gBJj I have already disconnected batteries and left them to sit for 20 minutes before attempting to boot. Does anyone have other suggestions? Thanks.
MD32 sodMain CtlrLockdown, Lockdown case-DB CORRUPT.