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