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| <section> |
| <h2><a name="Migrate_Apache_James_Server_2.3_to_3.0"></a>Migrate Apache James Server 2.3 to 3.0</h2> |
| |
| <section> |
| <h3><a name="New_Configuration"></a>New Configuration</h3> |
| |
| |
| <p>You need to carefully review each <a href="config.html">configuration file</a> |
| and set the needed parameters according to your needs.</p> |
| |
| |
| <p>You will find in Apache James 3.0 "more or less" the same parameters than |
| in Apache James 2.3, but you will need to set them in different files. |
| Unfortunately, it is not possible to provide you with a direct mapping between |
| 2.3 and 3.0 configurations.</p> |
| |
| |
| <p>A fundamental difference in the configuration is about the <a href="feature-persistence.html">mails persistence</a>. |
| James 3.0 uses a different storage for user mails that for spam,... mails.</p> |
| |
| </section> |
| |
| <section> |
| <h3><a name="Tool_to_Migrate_Users_and_Mails"></a>Tool to Migrate Users and Mails</h3> |
| |
| |
| <p>Set in usersrepository23.xml configuration file the type of user repository you were |
| using in James 2.3 (example: org.apache.james.user.file.UsersFileRepository). |
| You also need to set the URL you was using in 2.3 (db, file,..., example: URL="file://var/users/). |
| If you were using file, you need to manually copy the user files to the folder you have specified (example: var/users).</p> |
| |
| |
| <p>You can now go to JMX console and invoke the 'james23importer' MBean. |
| It needs two parameters : james23MailRepositoryPath (the mail repository you were using in James 2.3), |
| and the defaultPassword(the default password that will be used to create the users).</p> |
| |
| </section> |
| |
| <section> |
| <h3><a name="Limitations"></a>Limitations</h3> |
| |
| |
| <p>The migration is only available for the same backend. |
| e.g.: you can't migrate from JPA to Cassandra.</p> |
| |
| |
| <p>We are also not supporting this migration process. |
| You can try it, but be sure to check that everything is correct.</p> |
| |
| |
| <p>The migration will be provided and fully supported in next release.</p> |
| |
| |
| <p>If you can't wait for the next release, we advise you to use external mail migration tools such as |
| <a class="externalLink" href="https://github.com/imapsync/imapsync">imapsync</a> |
| or <a class="externalLink" href="http://www.linux-france.org/prj/pop2imap/pop2imap">popsync</a></p> |
| </section> |
| |
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