[Samba] samba_dlz: Failed to connect

[Robert Moskowitz]

On 09/03/2015 01:48 PM, Rowland Penny wrote:
> On 03/09/15 18:38, Robert Moskowitz wrote:
>> Progress on dns_dlz.  At least I got things loading.  If I don't 
>> include the dlz info bind starts, but if I do I get:
>>
>> Sep 03 13:31:57 homebase.home.htt named[21920]: Loading 'AD DNS Zone' 
>> using driver dlopen
>> Sep 03 13:31:58 homebase.home.htt named[21920]: samba_dlz: Failed to 
>> connect to /var/lib/samba/private/dns/sam.ldb
>>
>>
>> permissions seem right:
>>
>> # ls -ls /var/lib/samba/private/dns/sam*
>> 2944 -rw-rw---- 1 root named 3014656 Aug 27 18:07 
>> /var/lib/samba/private/dns/sam.ldb
>>
>> /var/lib/samba/private/dns/sam.ldb.d:
>> total 26312
>> 8112 -rw-rw---- 1 root named 8306688 Aug 27 18:07 
>> CN=CONFIGURATION,DC=HOME,DC=HTT.ldb
>> 8236 -rw-rw---- 1 root named 8433664 Aug 27 18:07 
>> CN=SCHEMA,CN=CONFIGURATION,DC=HOME,DC=HTT.ldb
>> 4148 -rw-rw---- 2 root named 4247552 Aug 27 18:07 
>> DC=DOMAINDNSZONES,DC=HOME,DC=HTT.ldb
>> 4148 -rw-rw---- 2 root named 4247552 Aug 27 18:07 
>> DC=FORESTDNSZONES,DC=HOME,DC=HTT.ldb
>> 1256 -rw-rw---- 1 root named 1286144 Aug 27 18:07 DC=HOME,DC=HTT.ldb
>>  412 -rw-rw---- 2 root named  421888 Aug 28 12:02 metadata.tdb
>>
>> The include is really simple:
>>
>> dlz "AD DNS Zone" {
>>
>>     # For BIND 9.9.x
>>      database "dlopen /usr/lib/samba/bind9/dlz_bind9_9.so";
>>
>> };
>>
>>
>>
>
> What are the permissions on /var/lib/samba/private/dns ?
# ls -ls /var/lib/samba/private
total 12484
    4 drwxrwx--- 3 root named    4096 Aug 27 18:07 dns

I fixed a recursion problem to get general forwarding working then 
reactiveated the include and this time the failure was a little more 
informative:


Sep 03 13:56:30 homebase.home.htt named[22668]: Loading 'AD DNS Zone' 
using driver dlopen
Sep 03 13:56:31 homebase.home.htt named[22668]: samba_dlz: Failed to 
connect to /var/lib/samba/private/dns/sam.ldb
Sep 03 13:56:31 homebase.home.htt named[22668]: dlz_dlopen of 'AD DNS 
Zone' failed
Sep 03 13:56:31 homebase.home.htt named[22668]: SDLZ driver failed to load.
Sep 03 13:56:31 homebase.home.htt named[22668]: DLZ driver failed to load.