+Shahar Salzman


Ilan Steinberg


R&D Team Lead


Kaminario


m:


+972-528-337-818


a:
        1 Haotsma st. Yokneam, Israel

w:


kaminario.com<http://kaminario.com/>  e: ilan.steinberg(a)kaminario.com





________________________________
From: Walker, Benjamin <benjamin.walker(a)intel.com>
Sent: 19 January 2018 7:48 PM
To: spdk(a)lists.01.org
Cc: Yael Shavit; Chethan.Seshadri(a)wdc.com; Senthil.Kumar.Veluswamy(a)wdc.com; Amir Sasson; Ilan Steinberg
Subject: Re: [SPDK] SPDK + user space appliance

On Fri, 2018-01-19 at 17:38 +0000, Aneesh Pachilangottil wrote:
> Hi Shahar,
>                 By namespace, do you mean the namespace exposed by the NVMeOF
> target which is visible to the host? I am asking because, I am looking into
> something similar and would like to understand whether our requirements
> matches.
>
> My requirement is to add a new namespace to an existing NVMeOF subsystem using
> RPC. I don`t find an option to do this presently using RPC. When calling
> construct_nvmf_subsystem method, we can specify the list of namespaces to be
> created, however adding a new namespace to an already existing subsystem
> doesn`t seems to be supported. This is what I am trying to achieve.
>

This just needs a new RPC for adding/removing a namespace. The code in lib/nvmf
is already set up to handle dynamically adding and removing namespaces, we just
haven't coded the RPC yet. It's on the NVMe-oF trello board https://trello.com/b
/G2f3dVcs/nvme-of.