Hi, I ran out of harddrive space. Checking on storage I noticed “Other” was taking up about 80% of the harddisk. I couldn’t find where this was, when listing all files the numbers weren’t adding up also with hidden files enabled.
With OmniDiskSweeper (run from terminal) I eventually found a folder in root called DocumentRevisions-V100. In finder it’s showing that it uses zero bytes but in fact contains 150 GB. Luckily I found it and saved myself the trouble of a clean install. These temporary files don’t get cleaned automaticly.
It would be nice if you or Apple fixes this problem, there is a thread about this issue dating back to 2015. It’s a pretty serious problem since I was getting corrupt files when trying to safe because of the 100% discspace used.