Detect errors caused by eCryptFS
Created by: lawl
eCryptFS seems to make a bunch of trouble, eg. https://github.com/postmarketOS/pmbootstrap/issues/53 https://github.com/postmarketOS/pmbootstrap/issues/51 https://github.com/postmarketOS/pmbootstrap/issues/9 basically it doesn't behave like a regular filesystem.
Proposal: Detect eCryptFS and spit out a warning that this filesystem (in userspace) is unsupported.