[Date Prev][Date Next] [Chronological] [Thread] [Top]

Re: Multimaster Replication

Stephan,

With mutlimaster, you still should have the serverID RID like with mirror-mode.   

e.g. something like:   syncrepl rid=1
as Gavin mentioned. 

Sellers

On Feb 3, 2008, at 4:57 PM, Gavin Henry wrote:

Stephan Jennewein wrote:
Hi,
I tried to do a Multimaster Replication the replication works quite nice, but since I activated it I can't edit my ldap directory. When ever I try to I get "server is unwilling to perform". It seems as I'm not authenticated, but I am. I use openldap 2.4.7 in debian testing.
Here is the logfile:
daemon: read active on 17
connection_get(17)
connection_get(17): got connid=3
connection_read(17): checking for input on id=3
conn=3 op=0 do_bind
dnPrettyNormal: <cn=admin,dc=bar,dc=de>
<<< dnPrettyNormal: <cn=admin,dc=bar,dc=de>, <cn=admin,dc=bar,dc=de>
conn=3 op=0 BIND dn="cn=admin,dc=bar,dc=de" method=128
do_bind: version=3 dn="cn=admin,dc=bar,dc=de" method=128
==> bdb_bind: dn: cn=admin,dc=bar,dc=de
conn=3 op=0 BIND dn="cn=admin,dc=bar,dc=de" mech=SIMPLE ssf=0
do_bind: v3 bind: "cn=admin,dc=bar,dc=de" to "cn=admin,dc=bar,dc=de"
send_ldap_result: conn=3 op=0 p=3
send_ldap_result: err=0 matched="" text=""
send_ldap_response: msgid=1 tag=97 err=0
conn=3 op=0 RESULT tag=97 err=0 text=
daemon: epoll: listen=8 active_threads=0 tvp=zero
daemon: epoll: listen=9 active_threads=0 tvp=zero
daemon: activity on 1 descriptor
daemon: activity on:
 17r
daemon: read active on 17
connection_get(17)
connection_get(17): got connid=3
connection_read(17): checking for input on id=3
conn=3 op=1 do_add
conn=3 op=1 do_add: dn (ou=foo,dc=bar,dc=de)
dnPrettyNormal: <ou=foo,dc=bar,dc=de>
<<< dnPrettyNormal: <ou=foo,dc=bar,dc=de>, <ou=foo,dc=bar,dc=de>
conn=3 op=1 ADD dn="ou=foo,dc=bar,dc=de"
bdb_dn2entry("ou=foo,dc=bar,dc=de")
=> bdb_dn2id("ou=foo,dc=bar,dc=de")
<= bdb_dn2id: get failed: DB_NOTFOUND: No matching key/data pair found (-30990)
bdb_referrals: tag=106 target="ou=foo,dc=bar,dc=de" matched="dc=bar,dc=de"
send_ldap_result: conn=3 op=1 p=3
send_ldap_result: err=53 matched="" text="shadow context; no update referral"
send_ldap_response: msgid=2 tag=105 err=53
conn=3 op=1 RESULT tag=105 err=53 text=shadow context; no update referral
daemon: epoll: listen=8 active_threads=0 tvp=zero
daemon: epoll: listen=9 active_threads=0 tvp=zero
daemon: activity on 1 descriptor
Config for Host 1 and 2 are equal:
include         /etc/ldap/schema/core.schema
include         /etc/ldap/schema/cosine.schema
include         /etc/ldap/schema/nis.schema
include         /etc/ldap/schema/inetorgperson.schema
include         /etc/ldap/schema/sudo.schema
pidfile         /var/run/slapd/slapd.pid
argsfile        /var/run/slapd/slapd.args
loglevel       any
modulepath      /usr/lib/ldap
moduleload      back_bdb
moduleload      syncprov.la
moduleload      accesslog.la
sizelimit 500
tool-threads 1
backend         bdbdatabase        bdb
suffix          "dc=bar,dc=de"
rootdn          "cn=admin,dc=bar,dc=de"
rootpw          "f00b4r"
directory       "/var/lib/ldap"
dbconfig set_cachesize 0 2097152 0
dbconfig set_lk_max_objects 1500
dbconfig set_lk_max_locks 1500
dbconfig set_lk_max_lockers 1500
index objectclass,entryCSN,entryUUID eq
lastmod         on
checkpoint      512 30access to attrs=userPassword,shadowLastChange
        by dn="cn=admin,dc=bar,dc=de" write
        by anonymous auth
        by self write
        by * none
access to dn.base="" by * read
access to *
        by dn="cn=admin,dc=bar,dc=de" write
        by * read
syncrepl rid=000
        provider=ldap://legs.bar.de
        type=refreshAndPersist
        retry="5 5 300 +"
        searchbase="dc= bar,dc=de"
        attrs=*
        schemachecking=on
        bindmethod=simple
        binddn="cn=admin,dc=bar,dc=de"
        credentials="f00b4r"
overlay syncprov
syncprov-checkpoint 100 10
syncprov-sessionlog 100

I don't see any ServerID there?

See http://www.openldap.org/doc/admin24/replication.html#N-Way%20Multi-Master

-- 
Kind Regards,

Gavin Henry.
Managing Director.

T +44 (0) 1224 279484
M +44 (0) 7930 323266
F +44 (0) 1224 824887
E ghenry@suretecsystems.com

Open Source. Open Solutions(tm).

http://www.suretecsystems.com/

 
______________________________________________
Chris G. Sellers			|	NITLE  - Technology Team
AIM: imthewherd			|	GoogleTalk: cgseller@gmail.com