[Date Prev][Date Next]
Re: serious concurrecy problem openldap on redhat AS
Maxi lubian wrote:
We are experience serious problems with our OpenLDAP on our
Linux Redhat AS EE 3.0.
We run an openldap v 2.0.27 on a dual machine with 2.5 GB memory.
We have 80.000 entries in a ldbm backend database and cant make
search and modify cuncurrently. This causes serious problems when large
reads are made that take aprox 4-5 min. During those reads we cant
writes and the client that tries to do so hangs until the read is
This is a known characteristic of back-ldbm. Since your OpenLDAP release
is about 2 years old and two generations out of date, you probably
should upgrade to a modern release (2.2.17) and use back-bdb or back-hdb
-- Howard Chu
Chief Architect, Symas Corp. Director, Highland Sun
Symas: Premier OpenSource Development and Support