BtrFS is the only filesystem I've ever lost data with, and I've used a lot of filesystems over the decades (UFS, VxFS, JFS, XFS, EXT2/3/4, ZFS). I have a compa

BtrFS is the only filesystem I've ever lost data with, and I've used a lot of filesystems over the decades (UFS, VxFS, JFS, XFS, EXT2/3/4, ZFS). I have a comparison of features between BtrFS, ZFS, and EXT4+LVM at [0], and as I note at the top of that post I was looking to move to BtrFS. I did so and lost data. [0] https://rkeene.org/projects/info/wiki/BtrFS https://rkeene.org/projects/info/wiki/BtrFS