[PATCH v2] nvme-cli: user-defined hostnqn option for discover

[Christoph Hellwig]

On Fri, Jul 29, 2016 at 01:38:39PM -0700, Jay Freyensee wrote:
> The nvme-cli will always use the default hostnqn
> in /dev/nvme-fabrics  for the discovery query, even though
> both the NVMe Target and NVMe Host rdma implementations allow
> user-defined hostnqn naming.
> 
> For example, this is the current, somewhat broken behavior if you
> used your own hostnqn provision naming on the NVMe kernel target:

Maybe -n or -N would be a good choice for the short option flag?

Otherwise this looks fine to me:

Reviewed-by: Christoph Hellwig <hch at lst.de>

Any chance you could also send a patch that reads /etc/nvme/hostnqn
for a default hostnqn so that we can have a persistent one?