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Wed, 12 May 2021 15:45:36 +0000 Received: from SN6PR10MB2943.namprd10.prod.outlook.com ([fe80::168:1a9:228:46f3]) by SN6PR10MB2943.namprd10.prod.outlook.com ([fe80::168:1a9:228:46f3%6]) with mapi id 15.20.4129.025; Wed, 12 May 2021 15:45:36 +0000 From: Himanshu Madhani To: Chaitanya Kulkarni CC: "linux-block@vger.kernel.org" , "linux-scsi@vger.kernel.org" , "linux-nvme@lists.infradead.org" , "dm-devel@redhat.com" , "lsf-pc@lists.linux-foundation.org" , "axboe@kernel.dk" , "msnitzer@redhat.com" , "bvanassche@acm.org" , Martin Petersen , "roland@purestorage.com" , "mpatocka@redhat.com" , "hare@suse.de" , "kbusch@kernel.org" , "rwheeler@redhat.com" , "hch@lst.de" , "Frederick.Knight@netapp.com" , "zach.brown@ni.com" , "osandov@fb.com" Subject: Re: [LSF/MM/BFP ATTEND] [LSF/MM/BFP TOPIC] Storage: Copy Offload Thread-Topic: [LSF/MM/BFP ATTEND] [LSF/MM/BFP TOPIC] Storage: Copy Offload Thread-Index: AQHXRfrE+mT6pvaiwEOWn89Dsv4XaKrf/70A Date: Wed, 12 May 2021 15:45:36 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: Apple Mail (2.3608.120.23.2.6) authentication-results: wdc.com; 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I would like to participate in this discussion as well.=20 -- Himanshu Madhani Oracle Linux Engineering From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DA666C433B4 for ; Wed, 12 May 2021 15:46:08 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 17DE361C97 for ; Wed, 12 May 2021 15:46:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 17DE361C97 Authentication-Results: mail.kernel.org; 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Wed, 12 May 2021 15:45:36 +0000 Received: from SN6PR10MB2943.namprd10.prod.outlook.com ([fe80::168:1a9:228:46f3]) by SN6PR10MB2943.namprd10.prod.outlook.com ([fe80::168:1a9:228:46f3%6]) with mapi id 15.20.4129.025; Wed, 12 May 2021 15:45:36 +0000 From: Himanshu Madhani To: Chaitanya Kulkarni CC: "linux-block@vger.kernel.org" , "linux-scsi@vger.kernel.org" , "linux-nvme@lists.infradead.org" , "dm-devel@redhat.com" , "lsf-pc@lists.linux-foundation.org" , "axboe@kernel.dk" , "msnitzer@redhat.com" , "bvanassche@acm.org" , Martin Petersen , "roland@purestorage.com" , "mpatocka@redhat.com" , "hare@suse.de" , "kbusch@kernel.org" , "rwheeler@redhat.com" , "hch@lst.de" , "Frederick.Knight@netapp.com" , "zach.brown@ni.com" , "osandov@fb.com" Subject: Re: [LSF/MM/BFP ATTEND] [LSF/MM/BFP TOPIC] Storage: Copy Offload Thread-Topic: [LSF/MM/BFP ATTEND] [LSF/MM/BFP TOPIC] Storage: Copy Offload Thread-Index: AQHXRfrE+mT6pvaiwEOWn89Dsv4XaKrf/70A Date: Wed, 12 May 2021 15:45:36 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: Apple Mail (2.3608.120.23.2.6) authentication-results: wdc.com; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org > On May 10, 2021, at 7:15 PM, Chaitanya Kulkarni wrote: > > * Background :- > ----------------------------------------------------------------------- > > Copy offload is a feature that allows file-systems or storage devices > to be instructed to copy files/logical blocks without requiring > involvement of the local CPU. I would like to participate in this discussion as well. -- Himanshu Madhani Oracle Linux Engineering _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 98418C43460 for ; Mon, 17 May 2021 07:51:34 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 327A8601FA for ; 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Wed, 12 May 2021 15:45:36 +0000 Received: from SN6PR10MB2943.namprd10.prod.outlook.com ([fe80::168:1a9:228:46f3]) by SN6PR10MB2943.namprd10.prod.outlook.com ([fe80::168:1a9:228:46f3%6]) with mapi id 15.20.4129.025; Wed, 12 May 2021 15:45:36 +0000 From: Himanshu Madhani To: Chaitanya Kulkarni Thread-Topic: [LSF/MM/BFP ATTEND] [LSF/MM/BFP TOPIC] Storage: Copy Offload Thread-Index: AQHXRfrE+mT6pvaiwEOWn89Dsv4XaKrf/70A Date: Wed, 12 May 2021 15:45:36 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [70.114.128.235] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 0eeb3c67-0a20-4b34-8683-08d9155cfcac x-ms-traffictypediagnostic: SN6PR10MB2701: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8273 x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0 x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255; 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Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 X-MIME-Autoconverted: from quoted-printable to 8bit by lists01.pubmisc.prod.ext.phx2.redhat.com id 14CHQIhe024735 X-loop: dm-devel@redhat.com X-Mailman-Approved-At: Mon, 17 May 2021 03:51:00 -0400 Cc: "axboe@kernel.dk" , "roland@purestorage.com" , "msnitzer@redhat.com" , "bvanassche@acm.org" , "linux-scsi@vger.kernel.org" , "linux-nvme@lists.infradead.org" , Petersen , "linux-block@vger.kernel.org" , "dm-devel@redhat.com" , "mpatocka@redhat.com" , Martin, "kbusch@kernel.org" , "osandov@fb.com" , "lsf-pc@lists.linux-foundation.org" , "rwheeler@redhat.com" , "hch@lst.de" , "Frederick.Knight@netapp.com" , "zach.brown@ni.com" Subject: Re: [dm-devel] [LSF/MM/BFP ATTEND] [LSF/MM/BFP TOPIC] Storage: Copy Offload X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dm-devel-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-ID: <374027C562B81342B371D744112E46B5@namprd10.prod.outlook.com> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit > On May 10, 2021, at 7:15 PM, Chaitanya Kulkarni wrote: > > * Background :- > ----------------------------------------------------------------------- > > Copy offload is a feature that allows file-systems or storage devices > to be instructed to copy files/logical blocks without requiring > involvement of the local CPU. I would like to participate in this discussion as well. -- Himanshu Madhani Oracle Linux Engineering -- dm-devel mailing list dm-devel@redhat.com https://listman.redhat.com/mailman/listinfo/dm-devel