RAID, LVM, Aufs, XFS, ext3 btrfs
OpenMediaVault supports Many for the harddisks
For files change less often (music or video) other combination of filesystems are "better" then for files change (txt, .c, odt, xls) often.
Harddisks should go to sleep as often as possible, other prefer fast response of her/his NAS
I like to have a backup of my self created files.
Some of the experience users prefer one combination, other perfer other.
Which combination is the right for me?
So the very first decisions are not easy if you are a beginner.
This is my main problem to start with OMV,
I like to ask the experience user here to create a decision matrix for beginners to see the pros and cons the different combinations have.
So an beginner (me) can see which is the "best" compromise today.
Sorry for my very german englisch...