On 03/28/2011 03:45 AM, Karoly Czovek wrote:
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
What version of 389-ds-base? 32-bit or 64-bit?
After a time, my clients cannot connect to the 389DS, ldap
queries coming back with temporary lookup faulure.
What are the exact client error codes/messages? Any errors in the
dirsrv errors log? Can you post excerpts of the dirsrv access log
from around the time of the client errors?
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
see http://directory.fedoraproject.org/wiki/Performance_Tuning#Linux
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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