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aufs sort of could do that at the file layer. The issue is you run into a bunch of incompatibilities with how applications can expect it to work. As soon as you
by asdfaoeu 7y ago
aufs sort of could do that at the file layer. The issue is you run into a bunch of incompatibilities with how applications can expect it to work. As soon as you want to start looking at striping and EC then you really need to just go with something like ZFS or btrfs.
- namibj 7y agoPlease don't try erasure coding within btrfs until they declare it stable... Using mirror raid functionality is fine and is able to do n-copies redundancy with >=n disks and efficiently uses unequal disk sizes.