Re: Need help:slapd crashed in syncrepl and mirror mode when deleting entry

[Savithri <savithri_ashok@yahoo.com>]

Please don't attach massive files to your e-mails. Link to them somewhere.

Ok, sorry for the inconvenience.

Is this a fresh 2.4.7 install or an upgrade?

This happens in fresh 2.4.7 install.

Any help is appreciated.



Gavin Henry <ghenry@suretecsystems.com> wrote:

> Savithri wrote:
> > 
> > Hi,
> > I?m using OpenLDAP 2.4.7 and using the mirrormode and syncrepl.
> > My setup has 2 LDAP nodes, one as master and other as slave through a VIP.
> > When the master goes down, the slave will become master and vice-versa.
> > At any point to keep both the LDAP in sync I'm using mirror mode and 
> > syncrepl.
> > 
> > When one node , say A is up (that is the active node) and the other node 
> > B is down, I delete some LDAP entry from node A. THen when
>  i start node 
> > B, the slapd on node B crashes and i see a core file also.
> > I have attached the logs (node_A_ldap.out and node_B_ldap.out ) files.
> > 
> > I?m using the following conf file.
> > 
> > database bdb
> > directory $MMAIL_VAR_DIR/ldap/ipu-mail-ldap
> > suffix "o=mereonmail"
> > rootdn "cn=admin,o=mereonmail"
> > rootpw secret
> > index objectClass,entryCSN,entryUUID pres,eq
> > index mail,cn eq,sub
> > 
> > overlay syncprov
> > syncprov-checkpoint 100 10
> > syncprov-sessionlog 100
> > 
> > syncrepl rid=1
> > provider=ldap://${MMAIL_LDAP_PEER_HOSTNAME}:$MMAIL_LDAP_PORT
> > bindmethod=simple
> > binddn="cn=admin,o=mereonmail"
> > credentials=ipunity
> > filter="(objectClass=*)"
> > searchbase="o=mereonmail"
> > schemachecking=on
> > type=refreshAndPersist
> > interval=00:00:00:01
> > retry="60 +"
> > 
> > mirrormode on
> > serverID
>  $NODE_ID
> > 
> > PS: rid= 1 in both node A and node B.
> > provider points to the other peer node.
> > serverId= 1 on Node A and serverId= 2 on Node B
> > 
> > Is this is know bug in OpenLDAP2.4.7??
> > Thanks in advance for your help.
> > Savithri
>
> Please don't attach massive files to your e-mails. Link to them somewhere.
>
> Is this a fresh 2.4.7 install or an upgrade?
>
>
> -- 
> 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/

---

Be a better friend, newshound, and 
know-it-all with Yahoo! Mobile.  Try it now.