From: Mike Snitzer <snitzer@redhat.com>
To: Scott Bauer <scott.bauer@intel.com>
Cc: Randy Dunlap <rdunlap@infradead.org>,
dm-devel@redhat.com, agk@redhat.com,
linux-kernel@vger.kernel.org, keith.busch@intel.com,
jonathan.derrick@intel.com
Subject: Re: [PATCH v4 1/2] dm-unstripe: unstripe RAID 0/dm-striped device
Date: Mon, 18 Dec 2017 14:32:49 -0500 [thread overview]
Message-ID: <20171218193249.GA6149@redhat.com> (raw)
In-Reply-To: <20171218185235.fcxbqb77fv733h5v@sbauer-Z170X-UD5>
On Mon, Dec 18 2017 at 1:52pm -0500,
Scott Bauer <scott.bauer@intel.com> wrote:
>
> > > +config DM_UN_STRIPE
> > > + tristate "Transpose IO to individual drives on a raid device"
> > > + depends on BLK_DEV_DM
> > > + ---help---
> > > + Enable this feature if you with to unstripe I/O on a RAID 0
> > > + device to the respective drive. If your hardware has physical
> > > + RAID 0 this module can unstripe the I/O to respective sides.
> >
> > What does "sides" mean above?
>
> Should say, "members". There's also an alternative patch set out by Heinz
> that I am currently testing/writing comments for. It looks like we'll use
> his version after I submit my comments (IE take the stuff I put in my v4
> to fix your comments).
Can you be more specific? I've not seen anything from Heinz.
I've been reviewing your v4 and modified it to match dm-stripe.c more
(like Alasdair asked for).
Mike
next prev parent reply other threads:[~2017-12-18 19:32 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-18 17:28 [PATCH v4 0/2] dm-unstripe Scott Bauer
2017-12-18 17:28 ` [PATCH v4 1/2] dm-unstripe: unstripe RAID 0/dm-striped device Scott Bauer
2017-12-18 19:11 ` Randy Dunlap
2017-12-18 18:52 ` Scott Bauer
2017-12-18 19:32 ` Mike Snitzer [this message]
2017-12-18 19:37 ` Mike Snitzer
2017-12-20 10:01 ` kbuild test robot
2017-12-20 10:21 ` kbuild test robot
2017-12-20 16:09 ` Mike Snitzer
2017-12-18 17:28 ` [PATCH v4 2/2] dm-unstripe: Add documentation for unstripe target Scott Bauer
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=20171218193249.GA6149@redhat.com \
--to=snitzer@redhat.com \
--cc=agk@redhat.com \
--cc=dm-devel@redhat.com \
--cc=jonathan.derrick@intel.com \
--cc=keith.busch@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=rdunlap@infradead.org \
--cc=scott.bauer@intel.com \
/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