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Migrating to Novell eDirectory 59

Migrating to Novell eDirectory

This chapter explains the process to migrate to Novell eDirectory from:

 Section 10.1, “Migrating the Sun ONE Schema to Novell eDirectory,” on page 59

 Section 10.2, “Migrating the Active Directory Schema to Novell eDirectory Using ICE,” on

page 62

10.1 Migrating the Sun ONE Schema to Novell eDirectory

To migrate the Sun ONE schema to Novell eDirectory, complete the following steps:

“Step 1: Perform the Schema Cache Update Operation” on page 59

“Step 2: Rectify the Error LDIF File to Eliminate the Errors” on page 59

“Step 3: Import the LDIF File” on page 61

10.1.1 Step 1: Perform the Schema Cache Update Operation

You can write the errors encountered while comparing the schema to an error file using the following

command:

ice -e LDIF error file name -C -a -SLDAP -s Sun ONE server -p Sun ONE port -DLDAP -

s eDirectory server -p eDirectory port

For example:

ice -e err.ldf -C -a -SLDAP -s sun_srv1 -p sun_port1 -DLDAP -s edir_srv2 -p

edir_port2

Any errors encountered while comparing the schema is written to the error file (

err.ldf

in the

example). You do not need to login to perform this operation unless one of the servers require

authentication in order to read the Root DSE. Microsoft Active Directory requires authentication to

read the Root DSE.

10.1.2 Step 2: Rectify the Error LDIF File to Eliminate the Errors

 Sun ONE defines some schema definitions publicly that eDirectory does not. This includes

attributes like

objectClasses

attributeTypes

ldapSyntaxes

, and

subschemSubentry

. These

definitions exist internally and are very important to the schema, and therefore, they cannot be

modified. Operations that try to modify these definitions results in the following error:

LDAP error : 53 (DSA is unwilling to perform)

Any records that contain references to these definitions cause the following error:

LDAP error : 16 : ( No such attribute )

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Red Hat DIRECTORY SERVER 7.1 SP7 - S Guía para resolver problemas Pagina 59