@import url( C:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\scrollbar.css ); Hi List, OS: centos5.3 x86_64 OpenLDAP is installed using yum. I find that when all the ldap servers are down and offline, the operations on the client is slow. When I try to do `ls` on the directories on the client as root, it waits there for some seconds.(root is not local account not via ldap) But when I power on the openldap servers, it is much better. The configuration on the client: [root at xxxx ~]# cat /etc/ldap.conf base dc=xxxx,dc=com timelimit 1 bind_timelimit 1 nss_initgroups_ignoreusers root,ldap,named,avahi,haldaemon,dbus,radvd,tomcat,radiusd,news,mailman,nscd,gdm uri ldaps://auth1.xa.xxxx.com:636 ldaps://auth2.xa.xxxx.com:636 ssl on tls_checkpeer yes tls_cacertdir /etc/openldap/cacerts tls_cacertfile /etc/openldap/cacerts/cacert.pem pam_password md5 bind_policy soft [root at xxxx ~]# cat /etc/openldap/ldap.conf URI ldaps://auth1.xa.xxxx.com:636 ldaps://auth2.xa.xxxx.com:636 BASE dc=xxxx,dc=com TLS_CACERTDIR /etc/openldap/cacerts TLS_CACERT /etc/openldap/cacerts/cacert.pem TLS_REQCERT demand [root at xxxx ~]# cat /etc/nsswitch.conf passwd: files ldap shadow: files ldap group: files ldap hosts: files dns bootparams: nisplus [NOTFOUND=return] files ethers: files netmasks: files networks: files protocols: files rpc: files services: files netgroup: files ldap publickey: nisplus automount: files ldap aliases: files nisplus Any suggestions? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20100610/753697fd/attachment-0003.html>