From: Jeff Moyer <jmoyer@redhat.com>
To: "Kani, Toshimitsu" <toshi.kani@hpe.com>
Cc: "dan.j.williams@intel.com" <dan.j.williams@intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"agk@redhat.com" <agk@redhat.com>,
"linux-raid@vger.kernel.org" <linux-raid@vger.kernel.org>,
"snitzer@redhat.com" <snitzer@redhat.com>,
"viro@zeniv.linux.org.uk" <viro@zeniv.linux.org.uk>,
"axboe@kernel.dk" <axboe@kernel.dk>,
"linux-nvdimm@lists.01.org" <linux-nvdimm@ml01.01.org>,
"ross.zwisler@linux.intel.com" <ross.zwisler@linux.intel.com>,
"dm-devel@redhat.com" <dm-devel@redhat.com>
Subject: Re: [PATCH 0/6] Support DAX for device-mapper dm-linear devices
Date: Tue, 14 Jun 2016 09:50:30 -0400 [thread overview]
Message-ID: <x49fusf282h.fsf@segfault.boston.devel.redhat.com> (raw)
In-Reply-To: <1465861755.3504.185.camel@hpe.com> (Toshimitsu Kani's message of "Mon, 13 Jun 2016 23:59:20 +0000")
"Kani, Toshimitsu" <toshi.kani@hpe.com> writes:
>> I had dm-linear and md-raid0 support on my list of things to look at,
>> did you have raid0 in your plans?
>
> Yes, I hope to extend further and raid0 is a good candidate.
dm-flakey would allow more xfstests test cases to run. I'd say that's
more important than linear or raid0. ;-)
Also, the next step in this work is to then decide how to determine on
what numa node an LBA resides. We had discussed this at a prior
plumbers conference, and I think the consensus was to use xattrs.
Toshi, do you also plan to do that work?
Cheers,
Jeff
next prev parent reply other threads:[~2016-06-14 13:50 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-13 22:21 [PATCH 0/6] Support DAX for device-mapper dm-linear devices Toshi Kani
2016-06-13 22:21 ` [PATCH 1/6] genhd: Add GENHD_FL_DAX to gendisk flags Toshi Kani
2016-06-13 22:21 ` [PATCH 2/6] block: Check GENHD_FL_DAX for DAX capability Toshi Kani
2016-06-13 22:21 ` [PATCH 3/6] dm: Add dm_blk_direct_access() for mapped device Toshi Kani
2016-06-13 22:21 ` [PATCH 4/6] dm-linear: Add linear_direct_access() Toshi Kani
2016-06-13 22:21 ` [PATCH 5/6] dm, dm-linear: Add dax_supported to dm_target Toshi Kani
2016-06-13 22:21 ` [PATCH 6/6] dm: Enable DAX support for mapper device Toshi Kani
2016-06-13 22:57 ` [PATCH 0/6] Support DAX for device-mapper dm-linear devices Mike Snitzer
[not found] ` <20160613225756.GA18417-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-06-20 18:00 ` Mike Snitzer
[not found] ` <20160620180043.GA21261-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-06-20 18:31 ` Kani, Toshimitsu
[not found] ` <1466446861.3504.243.camel-ZPxbGqLxI0U@public.gmane.org>
2016-06-20 19:40 ` Mike Snitzer
[not found] ` <20160620194026.GA21657-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-06-20 19:52 ` Mike Snitzer
[not found] ` <20160620195217.GB21657-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-06-20 20:11 ` Kani, Toshimitsu
[not found] ` <1466452883.3504.244.camel-ZPxbGqLxI0U@public.gmane.org>
2016-06-20 21:28 ` Kani, Toshimitsu
[not found] ` <1466457467.3504.249.camel-ZPxbGqLxI0U@public.gmane.org>
2016-06-20 22:22 ` Mike Snitzer
[not found] ` <20160620222236.GA22461-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-06-21 13:41 ` Mike Snitzer
[not found] ` <20160621134147.GA26392-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-06-21 15:44 ` Kani, Toshimitsu
[not found] ` <1466523280.3504.262.camel-ZPxbGqLxI0U@public.gmane.org>
2016-06-21 15:50 ` Kani, Toshimitsu
2016-06-21 16:25 ` Dan Williams
[not found] ` <CAPcyv4gFREc94ANuFD_Lyddx3iqRTN2UDebgeJe3LqPL8xrVzg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-06-21 16:35 ` Kani, Toshimitsu
[not found] ` <1466526342.3504.270.camel-ZPxbGqLxI0U@public.gmane.org>
2016-06-21 16:45 ` Dan Williams
[not found] ` <CAPcyv4ht8B7dHe1ckv5d=bOrRzCy3=ZDVSTD0rRsak_LYD8r8g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-06-21 16:56 ` Kani, Toshimitsu
2016-06-21 18:17 ` Mike Snitzer
2016-06-22 17:44 ` Kani, Toshimitsu
[not found] ` <1466616868.3504.320.camel-ZPxbGqLxI0U@public.gmane.org>
2016-06-22 19:15 ` Dan Williams
2016-06-22 20:16 ` Kani, Toshimitsu
2016-06-22 22:38 ` Mike Snitzer
[not found] ` <20160622223842.GA34512-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-06-22 22:59 ` Kani, Toshimitsu
2016-06-13 23:18 ` Dan Williams
2016-06-13 23:59 ` Kani, Toshimitsu
2016-06-14 0:02 ` Dan Williams
2016-06-14 7:30 ` Dan Williams
2016-06-14 13:50 ` Jeff Moyer [this message]
2016-06-14 15:41 ` Mike Snitzer
2016-06-14 18:00 ` Kani, Toshimitsu
2016-06-14 20:19 ` Jeff Moyer
2016-06-15 1:46 ` Mike Snitzer
2016-06-15 2:07 ` Dan Williams
2016-06-15 2:35 ` Mike Snitzer
2016-06-14 15:53 ` Kani, Toshimitsu
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