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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 07:33:09 -0800	[thread overview]
Message-ID: <20200220153309.GA14266@infradead.org> (raw)
In-Reply-To: <cd2f6306-1c4e-848c-9075-f89ce5f3a9ac@mellanox.com>

On Thu, Feb 20, 2020 at 05:16:35PM +0200, Max Gurtovoy wrote:
> Are you saying that if one would like to use ADRFAM == AF_IB, he must have
> RDMA/CM stack that support IB addressing ?

Yes.

> seems little bit weird requirement...

NVMeoF/RDMA is specified to use RDMA/CM for connection management.
There is no reason we could not also specify it on raw IB, but someone
would have to do the work and specify a binding for it.

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  reply	other threads:[~2020-02-20 15:33 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
2020-02-20 15:16       ` Max Gurtovoy
2020-02-20 15:33         ` Christoph Hellwig [this message]
2020-02-20 16:29           ` Sagi Grimberg

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