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Re: N-Way MultiMaster with 2.4
<quote who="Chris G. Sellers">
> Hello all. I've read the news posting at
> http://blog.suretecsystems.com/archives/40-OpenLDAP-Weekly-News-Issue-5.html#extended
> for multimaster N-Way sync. Very good stuff.
>
> I've configured the cn=config backend, and I can browse it with my
> LDAP browser on both my Masters. (I have two servers)
>
> I have created the replication agreements and are able to add them to
> the cn=config as documented in the URL above. No problem on both
> servers.
>
> When I add the data sync, I get a little confused.
>
> Below, for ${BACKEND} I assume I put something like bdb for the
> database backend correct? If I do this it does not fail, but the sync
> does not happen. I don't see a whole lot of errors either with the
> sync.
bdb or hdb, depending on how you've built slapd.
Logs?
>
> dn: olcDatabase={1}$BACKEND,cn=config
> objectClass: olcDatabaseConfig
> objectClass: olc${BACKEND}Config
> olcDatabase: {1}$BACKEND
> olcSuffix: $BASEDN
> olcDbDirectory: ./db
> olcRootDN: $MANAGERDN
> olcRootPW: $PASSWD
> olcSyncRepl: rid=004 provider=$URI1 binddn="$MANAGERDN"
> bindmethod=simple
> credentials=$PASSWD searchbase="$BASEDN" type=refreshOnly
> interval=00:00:00:10 retry="5 5 300 5" timeout=1
> olcSyncRepl: rid=005 provider=$URI2 binddn="$MANAGERDN"
> bindmethod=simple
> credentials=$PASSWD searchbase="$BASEDN" type=refreshOnly
> interval=00:00:00:10 retry="5 5 300 5" timeout=1
> olcSyncRepl: rid=006 provider=$URI3 binddn="$MANAGERDN"
> bindmethod=simple
> credentials=$PASSWD searchbase="$BASEDN" type=refreshOnly
> interval=00:00:00:10 retry="5 5 300 5" timeout=1
> olcMirrorMode: TRUE
>
> dn: olcOverlay=syncprov,olcDatabase={1}${BACKEND},cn=config
> changetype: add
> objectClass: olcOverlayConfig
> objectClass: olcSyncProvConfig
> olcOverlay: syncprov
>
>
> I end up with olcDatabase={1}bdb in there twice.
>
> What should the $BACKEND value be if not bdb. (if by db backend is
> bdb).
>
> Thanks for any insight. For now, I am going to have to revert to
> Master+Slave via syncrepl and referrals.
>
> Sellers
>
>
> |----------------------------------------------------------------------|
> Chris G. Sellers, MLS Lead Internet Engineer
> National Institute for Technology & Liberal Education
> 535 West William Street, Ann Arbor, Michigan 48103
> chris.sellers@nitle.org 734.661.2318
>
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