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Re: Large "dynamic" groups and performance

--On Tuesday, April 05, 2011 10:48 AM -0400 Al <afrunning@gmail.com> wrote:

My environment and settings:
HP blade server, 8 cores @ 2.67Ghz, Redhat 5.3, OpenLDAP 2.4.25, Berkeley

cachesize 500000

###### DB_CONFIG

set_cachesize 2 0 1
set_flags    DB_TXN_NOSYNC
set_lg_bsize 5097152
set_lg_max 50485760

You never state the size of your database (how many dns), or the disk size of your database (du -c -h *.bdb), so there is no way to tell if these settings are in any way valid.

I don't see a checkpoint setting for slapd.conf/cn=config, and I don't see an idlcachesize setting.

Also, you are definitely not using "dynamic" groups in the OpenLDAP sense of the word, although they would probably perform significantly better for you.



Quanah Gibson-Mount
Sr. Member of Technical Staff
Zimbra, Inc
A Division of VMware, Inc.
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