From: Christoph Hellwig <hch@infradead.org>
To: Max Gurtovoy <maxg@mellanox.com>
Cc: Christoph Hellwig <hch@infradead.org>,
Talker Alex <alextalker@yandex.ru>,
linux-nvme@lists.infradead.org
Subject: Re: NVMe/IB support
Date: Thu, 20 Feb 2020 06:25:17 -0800 [thread overview]
Message-ID: <20200220142517.GA20993@infradead.org> (raw)
In-Reply-To: <e2f116a2-ee5a-ee53-32c2-1f1e8d998567@mellanox.com>
On Thu, Feb 20, 2020 at 04:13:07PM +0200, Max Gurtovoy wrote:
>
> On 2/19/2020 5:20 PM, Christoph Hellwig wrote:
> > On Fri, Feb 07, 2020 at 03:43:22PM +0300, Talker Alex wrote:
> > > Hi,
> > >
> > > is there really exist NVMe/IB solutions?
> > All the original NVMeoF development was done on IB, just using the
> > RDMA/CM IP based addressing.
>
> I guess we can consider adding this code one day, for users that can't use
> RDMA/CM (SRP supports both options).
The NVMeOF RDMA transport requires RDMA/CM. But RDMA/CM can also use
IB addressing, which should be easy enough to implement if someone
cares.
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next prev parent reply other threads:[~2020-02-20 14:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-07 12:43 NVMe/IB support Talker Alex
2020-02-08 1:39 ` Sagi Grimberg
2020-02-19 15:20 ` Christoph Hellwig
2020-02-20 14:13 ` Max Gurtovoy
2020-02-20 14:25 ` Christoph Hellwig [this message]
2020-02-20 15:16 ` Max Gurtovoy
2020-02-20 15:33 ` Christoph Hellwig
2020-02-20 16:29 ` Sagi Grimberg
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