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Re: slapadd speed

To: openldap-technical@openldap.org
Subject: Re: slapadd speed
From: "Dieter Kluenter" <dieter@dkluenter.de>
Date: Thu, 11 Jun 2009 19:00:26 +0200
In-reply-to: <a8feea470906110841s389a1299wb740c07f4fb14a5d@mail.gmail.com> (ashok kumar's message of "Thu, 11 Jun 2009 21:11:40 +0530")
References: <a8feea470906110841s389a1299wb740c07f4fb14a5d@mail.gmail.com>
User-agent: Gnus/5.1008 (Gnus v5.10.8) XEmacs/21.5-b28 (linux)

ashok kumar <ashok.kumar.iitkgp@gmail.com> writes:

> Hi,
>
> I am new to openldap and I am trying to use it for 50 million records. I am
> using slapadd to add this data but it is processing around 1 million records
> in 5 hour. So this will take days to stage properly. I will have to update
> database every 20 days with about 10 million records. I wish to know what
> enhancements I have to do in my setup considering following configurations.
> I am using openldap 2.4.16 with Berkley DB 4.5.20 on CentOS linux OS 32 bit
> machine with 4GB RAM.

What were your slapadd options?
You should read
http://www.openldap.org/faq/data/cache/1075.htm
and some related faq documents, and you may consider to switch to a
64bit OS and add some more RAM.

-Dieter

-- 
Dieter Klünter | Systemberatung
http://www.dpunkt.de/buecher/2104.html
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References:
- slapadd speed
  - From: ashok kumar <ashok.kumar.iitkgp@gmail.com>

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