On Tue, Sep 19, 2017 at 3:06 PM, Saldivar, Maurice A. <maurice.a.saldivar@xxxxxxx> wrote: > I applied this and the kernel patch and was successfully able to > configure an NVDIMM-N into sector mode. I do have a question about > specific behavior I observed. Before I was able to configure an NVDIMM > into any mode from any mode. With these patchs if I go to sector mode > and try going to memory or dax mode it fails with: > > # ndctl create-namespace -f -e namespace0.0 -m memory > Error: namespace0.0: sector_size: 4096 not supported > failed to reconfigure namespace: Invalid argument > > but if I go sector->raw-><mode> I can get into other modes fine. Was > this the intended behavior? > Nope, that's another bug. I'll fix that up.