slapd+syncrepl+mirrormode_connection_hang

[michal <michal.kepkowski@gmail.com>]

Hi,
I have two ldap servers on two different machines (one is working under 
debian another is a qnap). I would like to create a mirrormode servers. 
So I configure slapd.conf like it is described here 
(http://www.openldap.org/doc/admin24/replication.html) I've changed my 
personal data.

First server:
serverID    001
syncrepl        rid=001
                     provider=ldap://another-server
                     bindmethod=simple
                     binddn="cn=root,o=zpcir"
                     credentials="pass"
                     searchbase="database-path"
                     schemachecking=on
                     type=refreshAndPersist
                     retry="60 +"

mirrormode on

overlay syncprov
syncprov-checkpoint 100 10
syncprov-sessionlog 100

Second server has changes only in serverID = 002, 
provider=ldap://another-server2, rid=002

I run slapd daemon in debug "slapd -d256 -u root -h "ldap:///"; -f 
/etc/ldap/slapd.conf"
 And my syncrepl is working because on the other server (where I run 
slapd in the same mode) I have response:

conn=1000 fd=11 ACCEPT from IP=First-serwer:34579 (IP=0.0.0.0:389)
conn=1000 op=0 BIND dn="bind-info" method=128
conn=1000 op=0 BIND dn="bind-info" mech=SIMPLE ssf=0
conn=1000 op=0 RESULT tag=97 err=0 text=
conn=1000 op=1 SRCH base="cn=database-path" scope=2 deref=0 
filter="(objectClass=*)"
conn=1000 op=1 SRCH attr=* +

And slapd is in this state for a long time and nothing is happening. It 
is answering for another calls, however conn=1000 is still running (I 
suppose). There is no result databases aren't updated.

Do you have any ideas what is wrong with my replication?