If you mean using three disks as two by wasting 66% of space to keep a spare drive… I think it’s a waste on a home pc
If you mean to use three disks to get 6tb/2=3tb of available space, then it’s something I only recently got aware of (see previous comment to my comment) so yes.











I use both dokuwik and, more recently, also wiki.JS.
Dokuwik is great and gets the job done but it’s a piece of an old world. Maybe it’s why I love it. Yes it’s ugly and hard to theme. It’s good old php all the way down.
Wiki.JS I love how consistent and easy it is to use and install. Has other drawbacks like require nodejs and store pages in a database, but uses markdown and feels modern and nice to use.