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Re: openldap getting very slow

To: Thomas van Oudenhove <vanouden@univ-toulouse.fr>
Subject: Re: openldap getting very slow
From: Andrew Findlay <andrew.findlay@skills-1st.co.uk>
Date: Thu, 9 Apr 2009 15:00:43 +0100
Cc: openldap-software@openldap.org
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In-reply-to: <49D9C12C.3050803@univ-toulouse.fr>
References: <49D9C12C.3050803@univ-toulouse.fr>
User-agent: Mutt/1.5.17 (2007-11-01)

On Mon, Apr 06, 2009 at 10:45:32AM +0200, Thomas van Oudenhove wrote:

> on last monday, the extraction of ldap had some trouble, the extraction
> request never ended, and that made the server inaccessible; we had to
> restart it. since march 30, the update process (ldapmodify) is
> incredibly slow, it takes about several hours (~60 entries per minute),
> but the extraction request is "normal" again (about 2 seconds).

Are you sure that the problem is in OpenLDAP? Have you checked the
server hardware?

This sort of heavy slowdown could be caused by a failing disk for example.

Andrew
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|                 From Andrew Findlay, Skills 1st Ltd                 |
| Consultant in large-scale systems, networks, and directory services |
|     http://www.skills-1st.co.uk/                +44 1628 782565     |
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References:
- openldap getting very slow
  - From: Thomas van Oudenhove <vanouden@univ-toulouse.fr>

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