Hello, any one. I run Moodle version 3.5.3+ (Build: 20181120) , PHP 7.1, shared hosting.
There is my series situation. ~10 days ago I found that PDF files in courses (teachers / students uploads) and corrupted and if I try to download or open them I get 0kB size. I have backup copy and tried to run rsync my backup folder with live moodle from linux console. The size was increased , but still no luck and I can't open PDF files. I know that files are segmented in moodle/filesdir and it is complicated. Any one can share experience how to solve it issue? Thanks in advanced.