Hi, I used the logconv.pl utility to check our config, and it found a lot of unindexed search. In the access log file i found lines :: [18/Nov/2009:15:27:28 +0100] conn=1565 op=10246 RESULT err=0 tag=101 nentries=132 etime=1 notes=U [18/Nov/2009:15:27:28 +0100] conn=1565 op=10247 SRCH base="dc=ouaga,dc=ird,dc=fr" scope=2 filter="(&(objectClass=*))" attrs="* aci" Does the "notes=U" means it is an unindex search ? I must index a attribut but which one ? BR, -- ========================================== Emmanuel BILLOT IRD - Orl?ans D?l?gation aux Syst?mes d'Information (DSI) t?l : 02 38 49 95 88 ==========================================