[Samba] samba4 schema for openldap

Таболин Юрий tabolin at speechpro.com
Thu Dec 17 18:53:09 UTC 2015

17.12.2015 0:27, Rowland penny пишет:
> On 16/12/15 20:40, Таболин Юрий wrote:
>> 16.12.2015 22:47, Rowland penny пишет:
>>> On 16/12/15 19:35, Rowland penny wrote:
>>>> On 16/12/15 19:02, Таболин Юрий wrote:
>>>>> Hi all.
>>>>> I have samba 4.2.3 on freebsd 10.1 server. There are three DC and 
>>>>> about 350 PC on domain. I wrote earlier that samba4 ldap 
>>>>> performance is not enough for me. Now I want to try a server in 
>>>>> the middle with openldap pcache - ldap cache proxy function. But 
>>>>> it only works with appropriate openldap schema. Where I can find 
>>>>> samba4 openldap schema? I'm going to cache simple queries such as
>>>>> (&(objectClass=user)(sAMAccountName=username))
>>>>> I will have enough and the simplified schema. Thanks!
>>>> Not sure there is one, there is some work going on to get samba4 
>>>> working with LDAP instead of the builtin ldap server, but it has 
>>>> gone quiet lately, not this means anything really. I understand 
>>>> that initially, Samba tried to use LDAP but could not get it to 
>>>> work, so had to go with their own built in ldap server. If you want 
>>>> to attempt something, you could do worse than looking in the setup 
>>>> directory that samba installs.
>>>> Rowland
>>> And then after I posted. I thought, I wonder if he didn't actually 
>>> mean the AD schema, so did a quick google and within 10 seconds I 
>>> found this: https://haroonferoze.wordpress.com/2012/11/26/openldap/
>>> Rowland
>> I have seen this article earlier, but there is setup only proxy 
>> without cache. Similarinstructionshere 
>> https://wiki.samba.org/index.php/OpenLDAP_as_proxy_to_AD . That's not 
>> whatI need.
> OK, a bit more googling, turned this up, but it in japanese: 
> http://www.hanabusa.net/intra/ldapcache.html

Big thanks! It very helps for me. I don’t understand japanese, but there 
is a link to ad.schema file. I have done some modifications on it and it 
works for me.

With best regards,

Tabolin Yuriy
System administrator
Speech Technology Center

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