Netapp: registry settings lost after reboot

If you're using FAS 32x0 model and ONTAP 8.0.1, there's a possibility to lost certain registries (options).
This affects at least for options: timed.*, autosupport.* and timezone


To fix this, you need to do the following steps (on boot loader, so you need to shutdown the head):

• halt 
• printenv
• watch if bootarg.init.wipeclean is set to 'true'
• if yes, type: unsetenv bootarg.init.wipeclean
• bye

After that change, it should work fine.