Performance question...

[Cesar Lagarrigue]

i have a question :

if i use openldap 2.1.19 + db4-4.2.52 of fedora distro developing ? and 
use cyrus-imapd-2.2.3, all work fine after this update ? or is the best 
remaining into 4.1 of default distro... 

or 

is really "safe" install the db4 4.2.52 and tcl-8.4.x of fedora  , on a 
rhe 3.0 ? (whitebox linux)

or tcl and db4 affect other applications on the system , will not work 
after the upgrade ?

if someone give some advise before update the db4 ... i scare with these 
post...i have a smp system with htreading.
Thanks again.

Cesar Lagarrigue V.
Project Engineer
clagarrigue at etek.cl




Henrique de Moraes Holschuh <hmh at debian.org> 
Sent by: owner-info-cyrus at lists.andrew.cmu.edu
25-02-2004 15:22

To
Etienne Goyer <etienne.goyer at linuxquebec.com>
cc
info-cyrus at lists.andrew.cmu.edu
Subject
Re: Performance question...






On Wed, 25 Feb 2004, Etienne Goyer wrote:
> > >  4. A properly configured Berkeley DB environment (although for some
> > >      reason, Cyrus seems to actually survive well without any 
config,
> > >      maybe the CMU crew override the defaults with something sane in
> > >      the bdb backend code. If you try the same with OpenLDAP, your 
> > server
> > >      will die an horrible death).
> > 
> > how configure this ? is a conf or compile something ? i have a default 

> > cyrus with virtual users, and ldap with a backend 
> 
> This is something I would *love* to hear about because I am suffering
> from database corruption myself.  I guess the Sleepy Cat documentation
> could be a good place to look, but where does a total db3 newbie start ? 


First, you need DB4.2 if you have anything SMP or multithreaded :)

Second, see this:
http://www.openldap.org/lists/openldap-software/200311/msg00469.html

Other searches in the openldap-software ML archives will give you
more hints on how to configure bdb for OpenLDAP, and from there, for
Cyrus and any other app.

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh
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