This document outlines the steps to upgrade a Moodle system from version 1.9 to 2.2 for teachers and administrators. It notes there may be issues with invalid course content codes or long content items that need fixing. Additionally, it mentions there could be duplicated course files or database items that require resolution during the upgrade process. The contact for the upgrade is listed as Yong Liu.

1. Upgrade Moodle from 1.9 to 2.2
Upgrade Moodle
from 1.9.7+ to 2.2.4
– For teachers &admins
Yong Liu

2. Upgrade Moodle from 1.9 to 2.2

3. Upgrade Moodle from 1.9 to 2.2

4. Upgrade Moodle from 1.9 to 2.2

5. Upgrade Moodle from 1.9 to 2.2

6. Upgrade Moodle from 1.9 to 2.2
Moodledata
Database
config.php

7. Upgrade Moodle from 1.9 to 2.2
• Problem fixing
o Course content problem
 Invalid contents code
http://moodleappdev1.unitec.ac.nz/mod/resource/view.php?id=30754
 Long contents
http://moodleappdev1.unitec.ac.nz/mod/resource/view.php?id=60484
o Moodle system problem
 Duplicated course files
/moodledata/001/doc/file_1.pdf
/moodledata/001/doc/File_1.pdf
/moodledata/filedir/da/39/da39a3ee5e6b4b0d3255bfef95601890afd80709
 Duplicated database items

8. Upgrade Moodle from 1.9 to 2.2

9. Upgrade Moodle from 1.9 to 2.2

10. Upgrade Moodle from 1.9 to 2.2

11. Upgrade Moodle from 1.9 to 2.2

12. Upgrade Moodle from 1.9 to 2.2

13. Upgrade Moodle from 1.9 to 2.2

14. Upgrade Moodle from 1.9 to 2.2

15. Upgrade Moodle from 1.9 to 2.2

16. Upgrade Moodle from 1.9 to 2.2

17. Upgrade Moodle from 1.9 to 2.2
Yong Liu
yliu@unitec.ac.nz