[PATCH nvme-cli] fabrics: add option to override drivers queue depth

[Christoph Hellwig]

On Wed, May 10, 2017 at 11:04:12AM +0200, Johannes Thumshirn wrote:
> Currently it is not possible to override the fabrics drivers default queue
> depth with the nvme userspace utility, but only when manually writing the
> parameters to the /dev/nvme-fabrics character device.
> 
> Add an option to override the drivers default queue depth for NVMe over
> fabrics.

Looks fine, but we should probably also add this to connect-all.