Re: [389-users] high-rate queries

[Karoly Czovek <karoly.czovek@xxxxxxxxxxxxxx>]

Ok. Migrating from openldap with 4 slave replicas to 389DS,

so i am new in the world of 389DS but my boss is forcing it cos have nice UI ;)

Where i can check for verbose error logs or increase log level?

On Mar 28, 2011, at 12:26 PM, Gerrard Geldenhuis wrote:

Hi Karoly,

You give very little information to go by… it might help to provide log files error and maybe access. Try different loglevels for the error log and explain in a bit more detail what is going wrong with your installation.

 

Regards

 

From: 389-users-bounces@xxxxxxxxxxxxxxxxxxxxxxx [mailto:389-users-bounces@xxxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Karoly Czovek
Sent: 28 March 2011 10:45
To: 389-users@xxxxxxxxxxxxxxxxxxxxxxx
Subject: [389-users] high-rate queries

 

Hi All, 

 

 

Is there any reason, workaround for the 389DS about high-rate queries?

Acting as LDAP server for one exim and 5 postfix servers, and for 6 courier-imap servers, libnss-pam

 

After a time, my clients cannot connect to the 389DS, ldap queries coming back with temporary lookup faulure.

The 389DS has 2 cores with 2GB of ram, related settigns are the following:

 

 

# Open file descriptors

*        -        nofile        28192

 

# sysctl parameters

net.ipv4.tcp_keepalive_time = 120

net.ipv4.tcp_keepalive_intvl = 5

net.ipv4.tcp_keepalive_probes = 2

 

 

After I restarting the service, everything is going fine for a while.

OS: Centos 5.5

 

 

Any recommendations?

 

 

-- 
Karoly CZOVEK
Global Systems Administrator
MoveOne IT Department

Eastern Europe - Balkans - CIS&  Central Asia - Middle East&  Africa -
Asia Pacific
phone: +36 1 266 0181 - ext.6710
mobile: +36 70 708 9953
skype: mo_karoly.czovek
email: karoly.czovek@xxxxxxxxxxxxxx
web: http://www.moveoneinc.com

 

 

 

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-- 
Karoly CZOVEK
Global Systems Administrator
MoveOne IT Department

Eastern Europe - Balkans - CIS&  Central Asia - Middle East&  Africa -
Asia Pacific
phone: +36 1 266 0181 - ext.6710
mobile: +36 70 708 9953
skype: mo_karoly.czovek
email: karoly.czovek@xxxxxxxxxxxxxx
web: http://www.moveoneinc.com

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389 users mailing list
389-users@xxxxxxxxxxxxxxxxxxxxxxx
https://admin.fedoraproject.org/mailman/listinfo/389-users