On Sat, 2008-08-02 at 20:20 -0400, Jan Engelhardt wrote: > Hi, > > > I was wondering whether btrfs has a concept similar to xfs's "allocation > groups", which, as far as I understand, means that the filesystem has > multiple B-tree roots to allow for more finegrained locking and desaster > containment (losing only 1/16th of the fs in a medium-worst case). Yes and no, we'll eventually have multiple extent allocation trees that provide some of what the AGs do. Pulling out hte btree roots for more fault tolerance is something we need to study. -chris -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
