Re: [PATCH v7 08/14] nvmet-core: allow one host per passthru-ctrl

From: Max Gurtovoy
Date: Thu Aug 15 2019 - 08:36:20 EST



On 8/2/2019 2:45 AM, Logan Gunthorpe wrote:
This patch rejects any new connection to the passthru-ctrl if this
controller is already connected to a different host. At the time of
allocating the controller we check if the subsys associated with
the passthru ctrl is already connected to a host and reject it
if the hostnqn differs.

This is a big limitation.

Are we plan to enable many front-end ctrl's to connect to the single back-end ctrl in the future ?

I guess it can be incremental to this series.