I have set up a subdomain installation at http://www.learningmadeeasy.org
Everything is fine on the main site. However, on all the other sites, images are not showing - in the media library, in the post/page editor, or on the site. After reading another thread, I have checked the following:
1. http://www.learningmadeeasy.org/wp-content/blogs.dir/32/files/2012/10/02749_bubblicular_1920x1080-150x150.jpg - images shows
2. http://learningmadeeasy.org/wp-includes/ms-files.php?file=/02749_bubblicular_1920x1080.jpg - redirects to the Error 404 page of the first site
3. http://learningmadeeasy.org/files/02749_bubblicular_1920x1080.jpg - redirects to the Error 404 page of the first site
I imported an xml file with 'dummy content' on each sub-site. The images from the xml file show up (they are being pulled from another site). However, the following folder has been created on some of the sub-sites: blogs.dir/site#/files/2008/09 (I'm guessing when the xml file was created?). The images I added today are in this folder instead of the 2012/10 folder.
I just added a new site and imported the WordPress theme unit testing xml file. The images from the xml file are not showing up e.g. http://tutimg.learningmadeeasy.org/2008/09/03/images-test/
The image shows up here: http://www.learningmadeeasy.org/wp-content/blogs.dir/34/files/2010/08/boat.jpg
I'm seeking any suggestion that might rectify this issue. Thanks in advance.