Ok, no reason for the previous commands not to work, but I edited the guide to make it simpler and replaced
> mount -omand,noatime,size=50m -ttmpfs none /Database/var/register/system/havp/tmp
> chown havp.havp /Database/var/register/system/havp/tmp
with
> mount -omand,noatime,uid=havp,gid=havp,size=50m -ttmpfs none /Database/var/register/system/havp/tmp
This will always make sure the ownership definition of the directory isn’t skiped as it has been directly incorporated in the mount command (no more chown needed).
I also added a note that the pre-boot scripts I’m referring to is the Zeroshell’s GUI one