[Date Prev][Date Next] [Chronological] [Thread] [Top]

Re: Ldap performance : help needed



--On Tuesday, September 30, 2014 5:15 PM +0100 Howard Chu <hyc@symas.com> wrote:

Michael Ströder wrote:
Jonas Kellens wrote:
On 29-09-14 17:00, Michael Ströder wrote:
I'd first check indexing configuration.
I have tried reducing this to the following, but the performance stays
the same :

# Indices to maintain for this database
index objectClass                       eq,pres
index ou,cn,sn,telephoneNumber          eq,pres,sub

Then I'd recommend to check whether your configured ACLs are really
causing the bad performance.

Remember that by default, a substring index only works for substrings of
3-4 characters long, minimum. So searching for (sn=t*) will not use the
index unless you change the index minimum length and reindex the DB.

Which I noted in this thread already on September 4th.

--Quanah


--

Quanah Gibson-Mount
Server Architect
Zimbra, Inc.
--------------------
Zimbra ::  the leader in open source messaging and collaboration