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From: Keith Busch <kbusch@kernel.org>
To: Kanchan Joshi <joshiiitr@gmail.com>
Cc: "Javier González" <javier@javigon.com>,
	"Chaitanya Kulkarni" <chaitanyak@nvidia.com>,
	"Johannes Thumshirn" <Johannes.Thumshirn@wdc.com>,
	"Chaitanya Kulkarni" <Chaitanya.Kulkarni@wdc.com>,
	"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
	"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
	"linux-nvme@lists.infradead.org" <linux-nvme@lists.infradead.org>,
	"dm-devel@redhat.com" <dm-devel@redhat.com>,
	"lsf-pc@lists.linux-foundation.org"
	<lsf-pc@lists.linux-foundation.org>,
	"axboe@kernel.dk" <axboe@kernel.dk>,
	"msnitzer@redhat.com" <msnitzer@redhat.com>,
	"martin.petersen@oracle.com" <martin.petersen@oracle.com>,
	"roland@purestorage.com" <roland@purestorage.com>,
	"mpatocka@redhat.com" <mpatocka@redhat.com>,
	"hare@suse.de" <hare@suse.de>,
	"rwheeler@redhat.com" <rwheeler@redhat.com>,
	"hch@lst.de" <hch@lst.de>,
	"Frederick.Knight@netapp.com" <Frederick.Knight@netapp.com>,
	"zach.brown@ni.com" <zach.brown@ni.com>,
	"osandov@fb.com" <osandov@fb.com>,
	"Adam Manzanares" <a.manzanares@samsung.com>,
	"SelvaKumar S" <selvakuma.s1@samsung.com>,
	"Nitesh Shetty" <nj.shetty@samsung.com>,
	"Kanchan Joshi" <joshi.k@samsung.com>,
	"Vincent Fu" <vincent.fu@samsung.com>,
	"Bart Van Assche" <bvanassche@acm.org>
Subject: Re: [LSF/MM/BFP ATTEND] [LSF/MM/BFP TOPIC] Storage: Copy Offload
Date: Fri, 19 Nov 2021 07:51:05 -0800	[thread overview]
Message-ID: <20211119155105.GA3298398@dhcp-10-100-145-180.wdc.com> (raw)
In-Reply-To: <CA+1E3rJRT+89OCyqRtb5BFbez0BfkKvCGijd=nObMEB3_v6MyA@mail.gmail.com>

On Fri, Nov 19, 2021 at 04:17:51PM +0530, Kanchan Joshi wrote:
> Given the multitude of things accumulated on this topic, Martin
> suggested to have a table/matrix.
> Some of those should go in the initial patchset, and the remaining are
> to be staged for subsequent work.
> Here is the attempt to split the stuff into two buckets. Please change
> if something needs to be changed below.
> 
> 1. Driver
> *********
> Initial: NVMe Copy command (single NS)

Does this point include implementing the copy command in the nvme target
driver or just the host side? Enabling the target should be pretty
straight forward, and would provide an in-kernel standard compliant
"device" that everyone could test future improvements against.

  reply	other threads:[~2021-11-19 15:51 UTC|newest]

Thread overview: 135+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-11  0:15 [LSF/MM/BFP ATTEND] [LSF/MM/BFP TOPIC] Storage: Copy Offload Chaitanya Kulkarni
2021-05-11  0:15 ` [dm-devel] " Chaitanya Kulkarni
2021-05-11  0:15 ` Chaitanya Kulkarni
2021-05-11 21:15 ` Knight, Frederick
2021-05-11 21:15   ` [dm-devel] " Knight, Frederick
2021-05-11 21:15   ` Knight, Frederick
2021-05-12  2:21 ` Bart Van Assche
2021-05-12  2:21   ` [dm-devel] " Bart Van Assche
2021-05-12  2:21   ` Bart Van Assche
     [not found] ` <CGME20210512071321eucas1p2ca2253e90449108b9f3e4689bf8e0512@eucas1p2.samsung.com>
2021-05-12  7:13   ` Javier González
2021-05-12  7:13     ` [dm-devel] " Javier González
2021-05-12  7:13     ` Javier González
2021-05-12  7:30 ` Johannes Thumshirn
2021-05-12  7:30   ` [dm-devel] " Johannes Thumshirn
2021-05-12  7:30   ` Johannes Thumshirn
     [not found]   ` <CGME20210928191342eucas1p23448dcd51b23495fa67cdc017e77435c@eucas1p2.samsung.com>
2021-09-28 19:13     ` Javier González
2021-09-28 19:13       ` [dm-devel] " Javier González
2021-09-28 19:13       ` Javier González
2021-09-29  6:44       ` Johannes Thumshirn
2021-09-29  6:44         ` [dm-devel] " Johannes Thumshirn
2021-09-29  6:44         ` Johannes Thumshirn
2021-09-30  9:43       ` Chaitanya Kulkarni
2021-09-30  9:43         ` [dm-devel] " Chaitanya Kulkarni
2021-09-30  9:43         ` Chaitanya Kulkarni
2021-09-30  9:53         ` Javier González
2021-09-30  9:53           ` [dm-devel] " Javier González
2021-09-30  9:53           ` Javier González
2021-10-06 10:01         ` Javier González
2021-10-06 10:01           ` [dm-devel] " Javier González
2021-10-06 10:01           ` Javier González
2021-10-13  8:35           ` Javier González
2021-10-13  8:35             ` [dm-devel] " Javier González
2021-10-13  8:35             ` Javier González
2021-09-30 16:20       ` Bart Van Assche
2021-09-30 16:20         ` [dm-devel] " Bart Van Assche
2021-09-30 16:20         ` Bart Van Assche
2021-10-06 10:05         ` Javier González
2021-10-06 10:05           ` [dm-devel] " Javier González
2021-10-06 10:05           ` Javier González
2021-10-06 17:33           ` Bart Van Assche
2021-10-06 17:33             ` [dm-devel] " Bart Van Assche
2021-10-06 17:33             ` Bart Van Assche
2021-10-08  6:49             ` Javier González
2021-10-08  6:49               ` Javier González
2021-10-29  0:21               ` Chaitanya Kulkarni
2021-10-29  0:21                 ` [dm-devel] " Chaitanya Kulkarni
2021-10-29  5:51                 ` Hannes Reinecke
2021-10-29  5:51                   ` [dm-devel] " Hannes Reinecke
2021-10-29  8:16                   ` Javier González
2021-10-29  8:16                     ` [dm-devel] " Javier González
2021-10-29 16:15                   ` Bart Van Assche
2021-10-29 16:15                     ` [dm-devel] " Bart Van Assche
2021-11-01 17:54                     ` Keith Busch
2021-11-01 17:54                       ` [dm-devel] " Keith Busch
2021-10-29  8:14                 ` Javier González
2021-10-29  8:14                   ` [dm-devel] " Javier González
2021-11-03 19:27                   ` Javier González
2021-11-03 19:27                     ` [dm-devel] " Javier González
2021-11-16 13:43                     ` Javier González
2021-11-16 17:59                       ` Bart Van Assche
2021-11-16 17:59                         ` [dm-devel] " Bart Van Assche
2021-11-17 12:53                         ` Javier González
2021-11-17 15:52                           ` Bart Van Assche
2021-11-17 15:52                             ` [dm-devel] " Bart Van Assche
2021-11-19  7:38                             ` Javier González
2021-11-19 10:47                       ` Kanchan Joshi
2021-11-19 15:51                         ` Keith Busch [this message]
2021-11-19 16:21                         ` Bart Van Assche
2021-11-19 16:21                           ` [dm-devel] " Bart Van Assche
2021-11-22  7:39                       ` Kanchan Joshi
2021-05-12  7:36 ` [dm-devel] " Erwin van Londen
2021-05-12 15:23 ` Hannes Reinecke
2021-05-12 15:23   ` [dm-devel] " Hannes Reinecke
2021-05-12 15:23   ` Hannes Reinecke
2021-05-12 15:45 ` Himanshu Madhani
2021-05-12 15:45   ` [dm-devel] " Himanshu Madhani
2021-05-12 15:45   ` Himanshu Madhani
2021-05-17 16:39 ` Kanchan Joshi
2021-05-17 16:39   ` [dm-devel] " Kanchan Joshi
2021-05-17 16:39   ` Kanchan Joshi
2021-05-18  0:15 ` Bart Van Assche
2021-05-18  0:15   ` [dm-devel] " Bart Van Assche
2021-05-18  0:15   ` Bart Van Assche
2021-06-11  6:03 ` Chaitanya Kulkarni
2021-06-11  6:03   ` [dm-devel] " Chaitanya Kulkarni
2021-06-11  6:03   ` Chaitanya Kulkarni
2021-06-11 15:35 ` Nikos Tsironis
2021-06-11 15:35   ` [dm-devel] " Nikos Tsironis
2021-06-11 15:35   ` Nikos Tsironis
     [not found] <CGME20230113094723epcas5p2f6f81ca1ad85f4b26829b87f8ec301ce@epcas5p2.samsung.com>
2023-01-13  9:46 ` Nitesh Shetty
     [not found] <CGME20220127071544uscas1p2f70f4d2509f3ebd574b7ed746d3fa551@uscas1p2.samsung.com>
2022-01-27  7:14 ` Chaitanya Kulkarni
2022-01-28 19:59   ` Adam Manzanares
2022-01-31 11:49     ` Johannes Thumshirn
2022-01-31 19:03   ` Bart Van Assche
2022-02-01  1:54   ` Luis Chamberlain
2022-02-01 10:21   ` Javier González
2022-02-07  9:57     ` Nitesh Shetty
2022-02-02  5:57   ` Kanchan Joshi
2022-02-07 10:45   ` David Disseldorp
2022-03-01 17:34   ` Nikos Tsironis
2022-03-01 21:32     ` Chaitanya Kulkarni
2022-03-03 18:36       ` Nikos Tsironis
2022-03-08 20:48       ` Nikos Tsironis
2022-03-09  8:51         ` Mikulas Patocka
2022-03-09 15:49           ` Nikos Tsironis
     [not found] <CGME20200107181551epcas5p4f47eeafd807c28a26b4024245c4e00ab@epcas5p4.samsung.com>
2020-01-07 18:14 ` Chaitanya Kulkarni
2020-01-07 18:14   ` Chaitanya Kulkarni
2020-01-07 18:14   ` Chaitanya Kulkarni
2020-01-08 10:17   ` Javier González
2020-01-08 10:17     ` Javier González
2020-01-08 10:17     ` Javier González
2020-01-09  0:51     ` Logan Gunthorpe
2020-01-09  0:51       ` Logan Gunthorpe
2020-01-09  0:51       ` Logan Gunthorpe
2020-01-09  3:18   ` Bart Van Assche
2020-01-09  3:18     ` Bart Van Assche
2020-01-09  3:18     ` Bart Van Assche
2020-01-09  4:01     ` Chaitanya Kulkarni
2020-01-09  4:01       ` Chaitanya Kulkarni
2020-01-09  4:01       ` Chaitanya Kulkarni
2020-01-09  5:56     ` Damien Le Moal
2020-01-09  5:56       ` Damien Le Moal
2020-01-09  5:56       ` Damien Le Moal
2020-01-10  5:33     ` Martin K. Petersen
2020-01-10  5:33       ` Martin K. Petersen
2020-01-10  5:33       ` Martin K. Petersen
2020-01-24 14:23   ` Nikos Tsironis
2020-01-24 14:23     ` Nikos Tsironis
2020-01-24 14:23     ` Nikos Tsironis
2020-02-13  5:11   ` joshi.k
2020-02-13  5:11     ` joshi.k
2020-02-13  5:11     ` joshi.k
2020-02-13 13:09     ` Knight, Frederick
2020-02-13 13:09       ` Knight, Frederick
2020-02-13 13:09       ` Knight, Frederick

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