From: hch@infradead.org (Christoph Hellwig)
Subject: [PATCH v2] nvmet: discovery controller to set ioccsz and iorcsz
Date: Fri, 17 Feb 2017 01:15:32 -0800 [thread overview]
Message-ID: <20170217091532.GA16652@infradead.org> (raw)
In-Reply-To: <58a6630c.QwbzGsQTsh8C63rk%jsmart2021@gmail.com>
On Thu, Feb 16, 2017@06:42:20PM -0800, James Smart wrote:
>
> Revised the patch: add transport capsule inline size into ioccsz value
>
> The discovery controller's Identify command handler never set these
> fields leaving them zero. The host-side fc transport validates that
> these values are appropriate and was killing the connection with the
> controller as they were zero.
>
> Set the controller ioccsz and iorcsz values
Discovery controllers do not support I/O commands, so these settings
don't make any sense there. They are also not included in the
fields that Idenitfy Controller should report for Discovery controllers
(Figure 33 in Fabrics 1.0)
next prev parent reply other threads:[~2017-02-17 9:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-17 2:42 [PATCH v2] nvmet: discovery controller to set ioccsz and iorcsz James Smart
2017-02-17 9:15 ` Christoph Hellwig [this message]
2017-02-21 20:41 ` J Freyensee
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