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Thu, 23 May 2024 13:42:39 +0000 (UTC) Message-ID: <4d90d565-c156-4e4c-8a16-f32aa73fc809@redhat.com> Date: Thu, 23 May 2024 09:42:39 -0400 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5] nvme: multipath: Implemented new iopolicy "queue-depth" To: Hannes Reinecke , Chaitanya Kulkarni , "emilne@redhat.com" Cc: "linux-nvme@lists.infradead.org" , "hch@lst.de" , "sagi@grimberg.me" , "kbusch@kernel.org" , "linux-kernel@vger.kernel.org" , "jrani@purestorage.com" , "randyj@purestorage.com" , "hare@kernel.org" References: <20240522165406.702362-1-jmeneghi@redhat.com> <935f7e10-ccb4-4891-8f29-84909c061e7a@nvidia.com> <60758e4d-4bdc-4a99-a151-a9009a8a460f@suse.de> Content-Language: en-US From: John Meneghini Organization: RHEL Core Storge Team In-Reply-To: <60758e4d-4bdc-4a99-a151-a9009a8a460f@suse.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.5 On 5/23/24 02:28, Hannes Reinecke wrote: > As presented at LSF by Daniel; ALUA support (and, with that, multipath > support) is one of the topics to be implemented for blktests. > And without that we can't have a meaningful QD test. So as a part of this patch you want a blktest that verifies queue-depth multipathing? Or are your just tying acceptance of this patch to a blktest that tests multipath testing over all? Seems to me you have a patch designed to do that... https://github.com/osandov/blktests/pull/114 /John