On Mon, Sep 10, 2012 at 09:34:06AM -0700, Marc MERLIN wrote: > Due to some filesystem corruption on my source device, I had a very long file > as a symlink > target that btrfs wasn't able to recreate. > Mind you, in this case it's clearly not something I need, but is it > expected/known that ext4 can store longer filenames than btrfs?
Btrfs can store symlink targets up to it's inline limit, 3917. xfs has this limit hardcoded as 1024. ext4 has fast and non-fast symlink storage, based on the target length, so it's able to store the maximum PATH_MAX size into a full block for the non-fast case. david -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
