- Changed so you don't need to run Synology_HDD_db as well.
- Now adds support_m2_pool="yes" if missing in synoinfo.conf (for DSM 7.1.1)
- Now checks support_m2_pool is set to yes.
- Prevent running with "sh scriptname.sh".
- Added timeout to "reboot now" question so script can be scheduled to run at boot-up.
- Added ding sound when script exists due to an error.