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Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0 Subject: Re: [dm-devel] [PATCH v4 00/13] support non power of 2 zoned devices Content-Language: en-US To: Theodore Ts'o , Christoph Hellwig Cc: Pankaj Raghav , axboe@kernel.dk, pankydev8@gmail.com, gost.dev@samsung.com, jiangbo.365@bytedance.com, linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, dm-devel@redhat.com, dsterba@suse.com, linux-btrfs@vger.kernel.org References: <20220516165416.171196-1-p.raghav@samsung.com> <20220517081048.GA13947@lst.de> From: Damien Le Moal Organization: Western Digital Research In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 5/18/22 00:34, Theodore Ts'o wrote: > On Tue, May 17, 2022 at 10:10:48AM +0200, Christoph Hellwig wrote: >> I'm a little surprised about all this activity. >> >> I though the conclusion at LSF/MM was that for Linux itself there >> is very little benefit in supporting this scheme. It will massively >> fragment the supported based of devices and applications, while only >> having the benefit of supporting some Samsung legacy devices. > > FWIW, > > That wasn't my impression from that LSF/MM session, but once the > videos become available, folks can decide for themselves. There was no real discussion about zone size constraint on the zone storage BoF. Many discussions happened in the hallway track though. -- Damien Le Moal Western Digital Research