[Samba] algorithmic rid base problem

[Bit Byte]

What does this most likely mean?

Please copy me on replies as I am not on the list.

Thanks!
bit

[root at mypdc samba]# pdbedit -a -m myserver$
'algorithmic rid base' is set but a passdb backend without algorithmic RIDs
is chosen.
Please map all used groups using 'net groupmap add', set the maximum used
RID using
'net setmaxrid' and remove the parameter
Could not init sam from pw
[root at mypdc samba]#