[Samba] samba 4.0.6 getent group

[steve]

On Mon, 2013-06-24 at 11:48 -0700, smb l. ist wrote:
> Hello all listies.
> 
> I've got samba4.0.6 running on FreeBSD 9.1.
> 
> Joined W2K12 domain as member server.
> 
> running getent group I noticed it takes a long time to resolve groups.
> 
> The result is correct, but it is inordinately long.
> 
> With 3.6.13 on FreeBSD 9.1 the return is nearly instantaneous.

Hi
Do you ever need to list _all_ the groups? If not then set:
 winbind enum groups = No
and then query the groups singly:
getent group name.of.group

Also, you could cache them. I'm not sure but nscd may work with winbind.
hth
Steve