From: Keith Busch <kbusch@kernel.org>
To: "Guilherme G. Piccoli" <gpiccoli@canonical.com>
Cc: "linux-nvme@lists.infradead.org" <linux-nvme@lists.infradead.org>,
"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
"axboe@fb.com" <axboe@fb.com>, "hch@lst.de" <hch@lst.de>,
"sagi@grimberg.me" <sagi@grimberg.me>,
"jay.vosburgh@canonical.com" <jay.vosburgh@canonical.com>,
Dan Streetman <dan.streetman@canonical.com>
Subject: Re: [PATCH] nvme: Use first ctrl->instance id as subsystem id
Date: Wed, 14 Aug 2019 13:08:15 -0600 [thread overview]
Message-ID: <20190814190814.GC3256@localhost.localdomain> (raw)
In-Reply-To: <b5b471cc-8935-cf96-d55a-a7dc731cb0d6@canonical.com>
On Wed, Aug 14, 2019 at 11:29:17AM -0700, Guilherme G. Piccoli wrote:
> It is a suggestion from my colleague Dan (CCed here), something like:
> for non-multipath nvme, keep nvmeC and nvmeCnN (C=controller ida,
> N=namespace); for multipath nvme, use nvmeScCnN (S=subsystem ida).
This will inevitably lead to collisions. The existing naming scheme was
selected specifically to avoid that problem.
next prev parent reply other threads:[~2019-08-14 19:10 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-14 14:28 [PATCH] nvme: Use first ctrl->instance id as subsystem id Guilherme G. Piccoli
2019-08-14 16:06 ` Keith Busch
2019-08-14 16:18 ` Guilherme G. Piccoli
2019-08-14 16:27 ` Keith Busch
2019-08-14 18:29 ` Guilherme G. Piccoli
2019-08-14 19:08 ` Keith Busch [this message]
2019-08-15 13:01 ` Guilherme G. Piccoli
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190814190814.GC3256@localhost.localdomain \
--to=kbusch@kernel.org \
--cc=axboe@fb.com \
--cc=dan.streetman@canonical.com \
--cc=gpiccoli@canonical.com \
--cc=hch@lst.de \
--cc=jay.vosburgh@canonical.com \
--cc=linux-block@vger.kernel.org \
--cc=linux-nvme@lists.infradead.org \
--cc=sagi@grimberg.me \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox