1.1 is more flexible in a number of ways and is safer. 0.90 is still fully supported. 1.0 should possibly be used for RAID1 arrays that you want to boot off, depending on your boot loader. Signed-off-by: NeilBrown <neilb@suse.de>
Also some more tests - r5 and r6 bitmaps Signed-off-by: Neil Brown <neilb@suse.de>