BTRFS is more flexible than ZFS (for example it works fine with RAIDs of differently sized drives and allows you to add and remove disks after the FS is built)

BTRFS is more flexible than ZFS (for example it works fine with RAIDs of differently sized drives and allows you to add and remove disks after the FS is built) but it really worries me that any filesystem has a big red warning on documentation for a major feature [0]. [0]: https://btrfs.wiki.kernel.org/index.php/RAID56 https://btrfs.wiki.kernel.org/index.php/RAID56