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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 3.1 on 10.11.54.1 X-Mailman-Approved-At: Wed, 30 Nov 2022 08:01:29 +0000 Subject: Re: [dm-devel] [PATCH v5 00/10] Implement copy offload support X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-nvme@lists.infradead.org" , "dm-devel@redhat.com" , "hch@lst.de" , "agk@redhat.com" , "naohiro.aota@wdc.com" , "sagi@grimberg.me" , "gost.dev@samsung.com" , "nitheshshetty@gmail.com" , "james.smart@broadcom.com" , "shinichiro.kawasaki@wdc.com" , "p.raghav@samsung.com" , "anuj20.g@samsung.com" , "snitzer@kernel.org" , "linux-block@vger.kernel.org" , "viro@zeniv.linux.org.uk" , "kbusch@kernel.org" , "axboe@kernel.dk" , "joshi.k@samsung.com" , "linux-kernel@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" , "jth@kernel.org" , "damien.lemoal@opensource.wdc.com" Errors-To: dm-devel-bounces@redhat.com Sender: "dm-devel" X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: multipart/mixed; boundary="----G62UEJgdyo2JOumF_Do4Y7B7G39M5PuLVzFwfXKQiOy3iUJg=_80049_" ------G62UEJgdyo2JOumF_Do4Y7B7G39M5PuLVzFwfXKQiOy3iUJg=_80049_ Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline On Wed, Nov 30, 2022 at 12:05:00AM +0000, Chaitanya Kulkarni wrote: > On 11/29/22 04:16, Nitesh Shetty wrote: > > On Wed, Nov 23, 2022 at 10:56:23PM +0000, Chaitanya Kulkarni wrote: > >> (+ Shinichiro) > >> > >> On 11/22/22 21:58, Nitesh Shetty wrote: > >>> The patch series covers the points discussed in November 2021 virtual > >>> call [LSF/MM/BFP TOPIC] Storage: Copy Offload [0]. > >>> We have covered the initial agreed requirements in this patchset and > >>> further additional features suggested by community. > >>> Patchset borrows Mikulas's token based approach for 2 bdev > >>> implementation. > >>> > >>> This is on top of our previous patchset v4[1]. > >> > >> Now that series is converging, since patch-series touches > >> drivers and key components in the block layer you need accompany > >> the patch-series with the blktests to cover the corner cases in the > >> drivers which supports this operations, as I mentioned this in the > >> call last year.... > >> > >> If you need any help with that feel free to send an email to linux-block > >> and CC me or Shinichiro (added in CC )... > >> > >> -ck > >> > > > > Yes any help would be appreciated. I am not familiar with blktest > > development/testing cycle. Do we need add blktests along with patch > > series or do we need to add after patch series gets merged(to be merged)? > > > > Thanks > > Nitesh > > > > > > we have many testcases you can refer to as an example. > Your cover-letter mentions that you have tested this code, just move > all the testcases to the blktests. > > More importantly for a feature like this you should be providing > outstanding testcases in your github tree when you post the > series, it should cover critical parts of the block layer and > drivers in question. > > The objective here is to have blktests updated when the code > is upstream so all the distros can test the code from > upstream blktest repo. You can refer to what we have done it > for NVMeOF in-band authentication (Thanks to Hannes and Sagi > in linux-nvme email-archives. > > -ck > Sure, next version will update blktest. Thank you, Nitesh ------G62UEJgdyo2JOumF_Do4Y7B7G39M5PuLVzFwfXKQiOy3iUJg=_80049_ Content-Type: text/plain; charset="utf-8" ------G62UEJgdyo2JOumF_Do4Y7B7G39M5PuLVzFwfXKQiOy3iUJg=_80049_ Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline -- dm-devel mailing list dm-devel@redhat.com https://listman.redhat.com/mailman/listinfo/dm-devel ------G62UEJgdyo2JOumF_Do4Y7B7G39M5PuLVzFwfXKQiOy3iUJg=_80049_--