Comment 1 for bug 1370070

Looks like the output of swift-ring-builder test.builder list_parts is wrong; using your example builder file and the following python code I see 512 partitions for every replica:

 from swift.common.ring.builder import RingBuilder
 rb = RingBuilder.load('test.builder')
 for replica in rb._replica2part2dev:
     print len(replica)

Looking into the swift-ring-builder list_parts code.