1999-10-01 00:57:45 +08:00
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# $OpenLDAP$
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2007-01-03 04:00:42 +08:00
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# Copyright 1999-2007 The OpenLDAP Foundation, All Rights Reserved.
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1999-04-24 07:41:45 +08:00
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# COPYING RESTRICTIONS APPLY, see COPYRIGHT.
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2007-07-06 23:38:00 +08:00
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H1: Tuning
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1999-04-24 07:00:44 +08:00
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2007-07-06 23:38:00 +08:00
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This is perhaps one of the most important chapters in the guide, because if
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2007-07-06 23:45:33 +08:00
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you have not tuned {{slapd}}(8) correctly or grasped how to design your
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2007-07-06 23:38:00 +08:00
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directory and environment, you can expect very poor performance.
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2002-06-15 05:19:42 +08:00
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2007-07-06 23:38:00 +08:00
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Reading, understanding and experimenting using the instructions and information
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in the following sections, will enable you to fully understand how to tailor
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your directory server to your specific requirements.
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Various factors can play a part in how your directory performs on your chosen
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hardware and environment. We will attempt to discuss these here.
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It should be noted that the following information has been collected over time
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from our community based FAQ. So obviously the benefit of this real world experience
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and advice should be of great value to the reader.
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H2: Performance Factors
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We will attempt to discuss how various parts of the environment in which your
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directory runs can play a part in how well it performs.
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H3: Memory
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Scale your cache to use available memory and increase system memory if you can.
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More info here.
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H3: Disks
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Use fast subsystems. Put each database and logs on separate disks.
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Example showing config settings
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H3: Network Topology
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http://www.openldap.org/faq/data/cache/363.html
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Drawing here.
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H3: Directory Layout Design
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Reference to other sections and good/bad drawing here.
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H3: Expected Usage
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Discussion.
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H2: Indexes
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http://www.openldap.org/faq/data/cache/42.html
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2007-06-19 07:01:15 +08:00
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http://www.connexitor.com/blog/pivot/entry.php?id=103#body
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http://groups.google.com/group/comp.mail.sendmail/browse_frm/thread/17c5c0b94ad1fc58/f870758659375718?lnk=gst&q=hyc&rnum=12&hl=en#f870758659375718
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1999-04-24 07:00:44 +08:00
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2007-07-06 23:38:00 +08:00
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H2: Tuning Logging
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http://www.openldap.org/faq/data/cache/80.html
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H2: BDB/HDB database cache size
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http://www.openldap.org/faq/data/cache/1076.html
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http://www.openldap.org/faq/data/cache/1075.html
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