From: Alex Bligh <alex@alex.org.uk>
To: Paolo Bonzini <pbonzini@redhat.com>, linux-kernel@vger.kernel.org
Cc: nbd-general@lists.sf.net,
Paul Clements <Paul.Clements@steeleye.com>,
Alex Bligh <alex@alex.org.uk>
Subject: Re: [Nbd] [PATCH v2 2/2] nbd: map DISCARD requests to a new nbd request type
Date: Thu, 08 Sep 2011 09:42:12 +0100 [thread overview]
Message-ID: <0049F93FE7CC864CB1D8147A@nimrod.local> (raw)
In-Reply-To: <1315467898-23984-3-git-send-email-pbonzini@redhat.com>
Paolo,
--On 8 September 2011 09:44:58 +0200 Paolo Bonzini <pbonzini@redhat.com>
wrote:
> When the feature is enabled, set QUEUE_FLAG_DISCARD and transmit those as
> NBD_CMD_TRIM requests.
>
> I used "trim" instead of "discard" to avoid confusion with the existing
> NBD_CMD_DISC that is used for disconnect.
>
> Cc: Paul Clements <Paul.Clements@steeleye.com>
> Cc: <nbd-general@lists.sf.net>
> Reviewed-by: Paul Clements <Paul.Clements@steeleye.com>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Do you have a patch for doc/proto.txt in the NBD protocol, or indeed
a patch for the server to implement this?
--
Alex Bligh
next prev parent reply other threads:[~2011-09-08 8:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-08 7:44 [PATCH v2 0/2] nbd: add support for DISCARD Paolo Bonzini
2011-09-08 7:44 ` [PATCH v2 1/2] nbd: add support for feature negotiation Paolo Bonzini
2011-09-08 7:44 ` [PATCH v2 2/2] nbd: map DISCARD requests to a new nbd request type Paolo Bonzini
2011-09-08 8:42 ` Alex Bligh [this message]
2011-09-08 9:41 ` [Nbd] " Paolo Bonzini
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