To support multi-path in QEMU NVMe device model, We need to have NVMe
subsystem hierarchy to map controllers and namespaces to a NVMe
subsystem.
This patch introduced a simple nvme-subsys device model. The subsystem
will be prepared with subsystem NQN with provided in
nvme-subsys device:
ex)
On Jan 24 11:54, Minwoo Im wrote:
> To support multi-path in QEMU NVMe device model, We need to have NVMe
> subsystem hierarchy to map controllers and namespaces to a NVMe
> subsystem.
>
> This patch introduced a simple nvme-subsys device model. The subsystem
> will be prepared with subsystem NQN
