[Fedora-directory-users] Migrating Netscape DS to FDS
Dave
dave at posthost.com
Sun Oct 5 17:01:50 UTC 2008
Hey everybody thanks for all the responses. I am new to this (if you
couldn't tell), but this is a relatively small directory installation of
about 500 people in the database. There is also iPlanet messaging
server, app server, and web server installed, but job is to migrate off
those platforms onto open source so I am not too concerned about the
config schema for those services.
With respect to exporting/import an LDIF file, yes there are about 20
custom fields in the schema for varying types of data such as user
preferences. This is one reason I was trying to avoid an
import/export of LDIF as it would require some cleansing. The
challenge of doing the step-upgrade now appears to be in finding version
6 iPlanet Directory Server to download somewhere... By the way, f
anyone is willing to take a crack at this I'd be more than happy to
compensate... I have a Red Hat test server set up with fedora-ds
installed and an LDIF file containing a dump of the Netscape DS 4.1 server.
About Ed's comment about MySQL: I've never had so much trouble with
SQL files as much as LDIF files... don't SQL files usually have the data
and schema right in the same file so everything can be done on a single
import without much need for cleansing?
Thanks again -Dave
Edward Capriolo wrote:
> Everyone here hit on the main points. The products are made from the
> same code base so usually you only face minor schema changes. If you
> directory is small you can usually use the ldapsearch and ldapmodify
> command line tools. Some entire corporate directories are less then
> 4000 entries and export in less then a second. They import in less
> then 1 minute.
>
> I suggest exporting the data using an ldapsearch and try to load it on
> a fresh system using ldapmodify/add. The tools will stop on a schema
> violation and you investigate why that particular object did not load.
>
> What you are facing now is similar to a situation you may face with an
> upgrade from mysql 3.0 upgrade to mysql 5.0. It might be hard to find
> an upgrade path from vendor documentation, but a plain old
> mysqldump/mysqlimport will likely work. As mentioned you may have to
> specifically deal with acls, roles, replication agreements- but you
> would likely want to add those by hand so you can audit them in the
> process.
>
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