[Attachement suspect] Re: [389-users] Directory server : search problem with wildcard

[Paul Lemoine]

I have tested a bigger value for the idlistscanlimit (10*4000 = 40000) 
and the search problem disappeared.
Thanks you for everyone
Now I wonder what could be  its value for a directory which intends to 
reach 3 000 000 inetOrgPerson ?
Is there a rule between idlistscanlimit and the number of entries ?

Thanks you
Regards
Paul.

Rich Megginson a écrit :
> Paul Lemoine wrote:
>> Hi,
>>
>> I have a search problem with Fedora DS 1.1.3.
>> My directory has an extended schema on the objectClass 
>> "inetOrgPerson". It contains 350000 inetOrgPerson objects.
>> When I proceed a search with that kind of filter (cn=smith*) or 
>> (uid=25698*) the response comes 1 minute later with a error code 11.
> How many entries match cn=smith*?  uid=25698*?  I think the problem is 
> the idlistscanlimit as mentioned by another poster.
>> Indexes on cn and uid  attribute are on equality, presence and 
>> substring. I have recreated (plus reindexed) this attribute.
>> I put the look-through-limit to infinity though I don't have the 
>> errror code 11 anymore but I have to wait a very long time the response.
>> In the log, I found "etime=77 notes=U" which means that the search 
>> does not use the indexes.
>>
>> I have done the same requests with a "native" schema : it works 
>> perfectly. So, it is my extended schema which causes the problem.
>> Can the Fedora DS (or 389 DS) deal with extended schema ?
>>
>> Does anybody met this problem ? Is there a solution for forcing FDS 
>> to use the indexes ?
>>
>> Regards
>> Thanks you
>> Paul.
>>
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