Comment 2 for bug 1437511

I don't have access to this hardware anymore but I can tell you on 2.6 kernels those drives have a major of 259 (on 3.x the major is one of the ones we already have in the list but I don't remember which one). I don't think it's specific to nvme hardware though. When I excluded the OS drive the nvme drive was wiped correctly (I modified the agent to do this). I haven't tested it yet but I suspect this could be reproduced without nvme drives.