Is there a script to move SD partitions to HDD, leaving boot RO

[mad_dad (paul)]

the script in /var/www/emoncms/scripts/usb_hdd/usb_hdd**

i was reading John banks post

EmonSD save data to an external HDD/SDD instead of SD

Hi, is there a way to change the location of EmonPI SQL database? I found some info in this thread that suggests to use the script /var/www/emoncms/scripts/usb_hdd/usb_hdd, unfortunally seems that this script just moves root partition to an external hdd and database is still stored in the SD card. Any suggestions? Thanks