On Thu, 12 May 2011 20:02:01 -0500 "Leslie Rhorer" <lrhorer@xxxxxxxxxxx> wrote: > > I am shortly going to be growing a 10 drive RAID6 array with two > additional drives. Can this be done in a single grow operation by setting > n=12, or do I have to grow it 1 drive at a time? > Experiment with loop-back devices created on modest sized files. (but yes, you can grow by any number you like. You should test the drives fairly heavily first, because if they both die during the reshape, you lose your data). NeilBrown -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html