[Samba] switch from 32bit to 64bit

[Klaus Hartnegg]

Hi,

I plan to copy /usr/local/samba from 32bit Ubuntu 14.04 to 64bit Devuan 
1.0, and then just recompile Samba. Should this work, or are there any 
differences in database or other internal files between 32bit and 64bit 
versions of Samba?

If I also want to switch from NT4-PDC to AD-DC, should I first switch to 
64bit, or is the order of these two changes irrelevant?

thanks,
Klaus