Volumes Folder?
My Mac started telling me I'm running low on space so I started comparing what's there now with what I had a few weeks ago, as shown in a backup to an external drive. Aside from a few easy deletions which mostly solved the immediate storage issue, I noticed that I now have a 7GB "Volumes" folder under System where the backup shows none.
So I'm curious what this folder is for and how it could have appeared suddenly. I've learned not to delete anything in System without checking for advice, and even then very cautiously, but would appreciate suggestions.
Thanks
MacBook Air