--On Tuesday, May 31, 2011 4:49 PM -0500 Mark mah042@gmail.com wrote:
Back in the days of OpenLDAP 2.1 with Berkeley DB 4.1.25.3 we used to have to 'reload' out backend database occasionally as non-indexed reads would get slower and slower over time. The 'reload' entailed:
• stop slapd • slapcat the contents to an .ldif file
• remove the database files • slapadd the .ldif file to create a new, fresh db instance • start slapd
Then our performance problems went away. Re-indexing didn't do the trick.
Is such occasional re-building of the backend database recommended in OpenLDAP 2.4.25 with Berkeley DB 4.8.30?
No. You are having this problem by running ancient releases of OpenLDAP and BDB. BTW, BDB 5.x (5.1 and 5.0) are also fully supported by OpenLDAP 2.4.23 and later.
--Quanah
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Quanah Gibson-Mount Sr. Member of Technical Staff Zimbra, Inc A Division of VMware, Inc. -------------------- Zimbra :: the leader in open source messaging and collaboration