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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 10.11.54.3 X-loop: dm-devel@redhat.com Cc: snitzer@redhat.com, ebiggers@google.com, djwong@kernel.org, linux-nvme@lists.infradead.org, song@kernel.org, dm-devel@redhat.com, target-devel@vger.kernel.org, adilger.kernel@dilger.ca, hch@lst.de, agk@redhat.com, javier@javigon.com, bvanassche@acm.org, linux-scsi@vger.kernel.org, dongli.zhang@oracle.com, willy@infradead.org, osandov@fb.com, danil.kipnis@cloud.ionos.com, idryomov@gmail.com, jinpu.wang@cloud.ionos.com, Chaitanya Kulkarni , jejb@linux.ibm.com, josef@toxicpanda.com, ming.lei@redhat.com, linux-raid@vger.kernel.org, dsterba@suse.com, viro@zeniv.linux.org.uk, kbusch@kernel.org, sagi@grimberg.me, axboe@kernel.dk, linux-block@vger.kernel.org, tytso@mit.edu, martin.petersen@oracle.com, clm@fb.com, johannes.thumshirn@wdc.com, jlayton@kernel.org, linux-xfs@vger.kernel.org, jefflexu@linux.alibaba.com, jack@suse.com, linux-fsdevel@vger.kernel.org Subject: Re: [dm-devel] [RFC PATCH 0/8] block: add support for REQ_OP_VERIFY 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 2.79 on 10.5.11.16 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-Disposition: inline Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit What is the actual use case here? -- dm-devel mailing list dm-devel@redhat.com https://listman.redhat.com/mailman/listinfo/dm-devel