Correction there: Corrected: >Slave ldap server is required to add the 'updateref' directive which tell others to make changes to other server(the master ldap server). It cannot make changes to the current replica.
--- Patrick Dung <[EMAIL PROTECTED]> wrote: > Hello > > 1. > OK, after searching, I found that openldap is a single master model. > http://www.openldap.org/faq/data/cache/1240.html > I think it will not change in foreseeable future. > > In my previous mail, I said the ldap servers may be out of sync. > But actually, under Openldap 2.3, it will not be the case. > Slave ldap server is required to add the 'updateref' directive which > refer all modifiy/update to the current replica. > If 'updateref' directive is missing, the slave server refuse to make > changes to the directory. > > BTW, openldap 2.4 may have a new thing called mirror mode: > http://www.mail-archive.com/[EMAIL PROTECTED]/msg08188.html > > 2. > I found that Fedora DS can implement multi master mode. > http://directory.fedoraproject.org/wiki/FAQ#How_does_the_Fedora_Directory_Server_multi-master_replication_work.3F > > With FDS, would samba be able to provide HA/multimaster AD? > > Thanks > Patrick > > --- Patrick Dung <[EMAIL PROTECTED]> wrote: > > > Hello > > > > OK, in my case, there is only one samba server acting as PDC. > > On the PDC, it has a openldap server as backend. > > > > I have configured another server as the slave ldap server. slave > ldap > > server will pool data by syncrepl. > > > > There are some spaces in samba/smbldap-tool that we can configure > > multiple ldap servers (or load balance by use of DNS) > > > > What happen if the PDC write data to the slave ldap server? (or the > > master ldap server failed, data has to write to the slave ldap > > server. > > and then the master ldap server comes online) > > > > The main problem is that the master and slave ldap server will be > out > > of sync. Can samba auto detect and fix it? > > > > Thanks > > Patrick > > > > > > > > > ____________________________________________________________________________________ > > Expecting? Get great news right away with email Auto-Check. > > Try the Yahoo! Mail Beta. > > http://advision.webevents.yahoo.com/mailbeta/newmail_tools.html > > > > > > > ____________________________________________________________________________________Sick > sense of humor? Visit Yahoo! TV's > Comedy with an Edge to see what's on, when. > http://tv.yahoo.com/collections/222 > ____________________________________________________________________________________Yahoo! oneSearch: Finally, mobile search that gives answers, not web links. http://mobile.yahoo.com/mobileweb/onesearch?refer=1ONXIC -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/listinfo/samba
